Android Studio 中的 Proguard：运行 proguardRelease 抱怨未解决的引用
Proguard in Android Studio: Running proguardRelease complains of unresolved references
我正尝试在 Android Studio 中使用 Proguard 进行发布。
我有一个每个人都会遇到的经典问题，那就是 "Unresolved references to classes or interfaces"。
就像我到处读到的那样，我尝试将 -dontwarn 命令添加到 proguard-project.txt 文件，但它没有改变任何东西。
也许我的设置只是忽略了 proguard-project.txt 文件？一切似乎都很好，但我是 Android Studio、gradle 和 proguard 的新手，所以也许我遗漏了什么！感谢任何帮助。
这是我的文件：
proguard-project.txt
-dontwarn org.apache.**
project.properties
proguard.config=${sdk.dir}/tools/proguard/proguard-android.txt:proguard-project.txt
# Project target.
target=android-15
android.library=false
我收到的当前警告
Warning:org.apache.commons.compress.archivers.sevenz.Coders: can't find referenced class org.tukaani.xz.X86Options
Warning:org.apache.commons.compress.archivers.sevenz.Coders: can't find referenced class org.tukaani.xz.PowerPCOptions
Warning:org.apache.commons.compress.archivers.sevenz.Coders: can't find referenced class org.tukaani.xz.IA64Options
Warning:org.apache.commons.compress.archivers.sevenz.Coders: can't find referenced class org.tukaani.xz.ARMOptions
Warning:org.apache.commons.compress.archivers.sevenz.Coders: can't find referenced class org.tukaani.xz.ARMThumbOptions
Warning:org.apache.commons.compress.archivers.sevenz.Coders: can't find referenced class org.tukaani.xz.SPARCOptions
Warning:org.apache.commons.compress.archivers.sevenz.Coders$BCJDecoder: can't find referenced class org.tukaani.xz.FilterOptions
Warning:org.apache.commons.compress.archivers.sevenz.Coders$BCJDecoder: can't find referenced class org.tukaani.xz.FinishableWrapperOutputStream
Warning:org.apache.commons.compress.archivers.sevenz.Coders$BCJDecoder: can't find referenced class org.tukaani.xz.FilterOptions
Warning:org.apache.commons.compress.archivers.sevenz.Coders$BCJDecoder: can't find referenced class org.tukaani.xz.FinishableOutputStream
Warning:org.apache.commons.compress.archivers.sevenz.Coders$LZMADecoder: can't find referenced class org.tukaani.xz.LZMAInputStream
Warning:org.apache.commons.compress.archivers.sevenz.DeltaDecoder: can't find referenced class org.tukaani.xz.DeltaOptions
Warning:org.apache.commons.compress.archivers.sevenz.DeltaDecoder: can't find referenced class org.tukaani.xz.FinishableWrapperOutputStream
Warning:org.apache.commons.compress.archivers.sevenz.DeltaDecoder: can't find referenced class org.tukaani.xz.DeltaOptions
Warning:org.apache.commons.compress.archivers.sevenz.DeltaDecoder: can't find referenced class org.tukaani.xz.UnsupportedOptionsException
Warning:org.apache.commons.compress.archivers.sevenz.LZMA2Decoder: can't find referenced class org.tukaani.xz.LZMA2Options
Warning:org.apache.commons.compress.archivers.sevenz.LZMA2Decoder: can't find referenced class org.tukaani.xz.LZMA2InputStream
Warning:org.apache.commons.compress.archivers.sevenz.LZMA2Decoder: can't find referenced class org.tukaani.xz.FinishableWrapperOutputStream
Warning:org.apache.commons.compress.archivers.sevenz.LZMA2Decoder: can't find referenced class org.tukaani.xz.LZMA2Options
Warning:org.apache.commons.compress.archivers.sevenz.LZMA2Decoder: can't find referenced class org.tukaani.xz.FinishableOutputStream
Warning:org.apache.commons.compress.archivers.sevenz.LZMA2Decoder: can't find referenced class org.tukaani.xz.LZMA2Options
Warning:org.apache.commons.compress.compressors.lzma.LZMACompressorInputStream: can't find referenced class org.tukaani.xz.LZMAInputStream
Warning:org.apache.commons.compress.compressors.xz.XZCompressorInputStream: can't find referenced class org.tukaani.xz.XZ
Warning:org.apache.commons.compress.compressors.xz.XZCompressorInputStream: can't find referenced class org.tukaani.xz.XZInputStream
Warning:org.apache.commons.compress.compressors.xz.XZCompressorInputStream: can't find referenced class org.tukaani.xz.SingleXZInputStream
Warning:org.apache.commons.compress.compressors.xz.XZCompressorInputStream: can't find referenced class org.tukaani.xz.XZ
Warning:org.apache.commons.compress.compressors.xz.XZCompressorOutputStream: can't find referenced class org.tukaani.xz.XZOutputStream
Warning:org.apache.commons.compress.compressors.xz.XZCompressorOutputStream: can't find referenced class org.tukaani.xz.LZMA2Options
Warning:org.apache.commons.compress.compressors.xz.XZCompressorOutputStream: can't find referenced class org.tukaani.xz.XZOutputStream
Warning:org.apache.commons.compress.compressors.xz.XZCompressorOutputStream: can't find referenced class org.tukaani.xz.LZMA2Options
Warning:org.apache.commons.compress.compressors.xz.XZCompressorOutputStream: can't find referenced class org.tukaani.xz.XZOutputStream
Warning:org.codehaus.jackson.map.ext.DOMSerializer: can't find referenced class org.w3c.dom.bootstrap.DOMImplementationRegistry
Warning:org.joda.time.DateMidnight: can't find referenced class org.joda.convert.FromString
Warning:org.joda.time.DateTime: can't find referenced class org.joda.convert.FromString
Warning:org.joda.time.DateTimeZone: can't find referenced class org.joda.convert.FromString
Warning:org.joda.time.DateTimeZone: can't find referenced class org.joda.convert.ToString
Warning:org.joda.time.Days: can't find referenced class org.joda.convert.FromString
Warning:org.joda.time.Days: can't find referenced class org.joda.convert.ToString
Warning:org.joda.time.Duration: can't find referenced class org.joda.convert.FromString
Warning:org.joda.time.Hours: can't find referenced class org.joda.convert.FromString
Warning:org.joda.time.Hours: can't find referenced class org.joda.convert.ToString
Warning:org.joda.time.Instant: can't find referenced class org.joda.convert.FromString
Warning:org.joda.time.LocalDate: can't find referenced class org.joda.convert.FromString
Warning:org.joda.time.LocalDate: can't find referenced class org.joda.convert.ToString
Warning:org.joda.time.LocalDateTime: can't find referenced class org.joda.convert.FromString
Warning:org.joda.time.LocalDateTime: can't find referenced class org.joda.convert.ToString
Warning:org.joda.time.LocalTime: can't find referenced class org.joda.convert.FromString
Warning:org.joda.time.LocalTime: can't find referenced class org.joda.convert.ToString
Warning:org.joda.time.Minutes: can't find referenced class org.joda.convert.FromString
Warning:org.joda.time.Minutes: can't find referenced class org.joda.convert.ToString
Warning:org.joda.time.MonthDay: can't find referenced class org.joda.convert.FromString
Warning:org.joda.time.MonthDay: can't find referenced class org.joda.convert.ToString
Warning:org.joda.time.Months: can't find referenced class org.joda.convert.FromString
Warning:org.joda.time.Months: can't find referenced class org.joda.convert.ToString
Warning:org.joda.time.MutableDateTime: can't find referenced class org.joda.convert.FromString
Warning:org.joda.time.MutableDateTime: can't find referenced class org.joda.convert.ToString
Warning:org.joda.time.MutablePeriod: can't find referenced class org.joda.convert.FromString
Warning:org.joda.time.Period: can't find referenced class org.joda.convert.FromString
Warning:org.joda.time.Seconds: can't find referenced class org.joda.convert.FromString
Warning:org.joda.time.Seconds: can't find referenced class org.joda.convert.ToString
Warning:org.joda.time.Weeks: can't find referenced class org.joda.convert.FromString
Warning:org.joda.time.Weeks: can't find referenced class org.joda.convert.ToString
Warning:org.joda.time.YearMonth: can't find referenced class org.joda.convert.FromString
Warning:org.joda.time.YearMonth: can't find referenced class org.joda.convert.ToString
Warning:org.joda.time.Years: can't find referenced class org.joda.convert.FromString
Warning:org.joda.time.Years: can't find referenced class org.joda.convert.ToString
Warning:org.joda.time.base.AbstractDuration: can't find referenced class org.joda.convert.ToString
Warning:org.joda.time.base.AbstractInstant: can't find referenced class org.joda.convert.ToString
Warning:org.joda.time.base.AbstractPeriod: can't find referenced class org.joda.convert.ToString
Warning:org.springframework.http.client.CommonsClientHttpRequest: can't find referenced class org.apache.commons.httpclient.HttpMethodBase
Warning:org.springframework.http.client.CommonsClientHttpRequest: can't find referenced class org.apache.commons.httpclient.URI
Warning:org.springframework.http.client.CommonsClientHttpRequest: can't find referenced class org.apache.commons.httpclient.URIException
Warning:org.springframework.http.client.CommonsClientHttpRequest: can't find referenced class org.apache.commons.httpclient.HttpMethodBase
Warning:org.springframework.http.client.CommonsClientHttpRequest: can't find referenced class org.apache.commons.httpclient.methods.EntityEnclosingMethod
Warning:org.springframework.http.client.CommonsClientHttpRequest: can't find referenced class org.apache.commons.httpclient.methods.ByteArrayRequestEntity
Warning:org.springframework.http.client.CommonsClientHttpRequest: can't find referenced class org.apache.commons.httpclient.methods.EntityEnclosingMethod
Warning:org.springframework.http.client.CommonsClientHttpRequest: can't find referenced class org.apache.commons.httpclient.HttpClient
Warning:org.springframework.http.client.CommonsClientHttpRequest: can't find referenced class org.apache.commons.httpclient.URIException
Warning:org.springframework.http.client.CommonsClientHttpRequest: can't find referenced class org.apache.commons.httpclient.HttpMethodBase
Warning:org.springframework.http.client.CommonsClientHttpRequest: can't find referenced class org.apache.commons.httpclient.URI
Warning:org.springframework.http.client.CommonsClientHttpRequest: can't find referenced class org.apache.commons.httpclient.HttpClient
Warning:org.springframework.http.client.CommonsClientHttpRequest: can't find referenced class org.apache.commons.httpclient.HttpMethodBase
Warning:org.springframework.http.client.CommonsClientHttpRequest: can't find referenced class org.apache.commons.httpclient.HttpClient
Warning:org.springframework.http.client.CommonsClientHttpRequest: can't find referenced class org.apache.commons.httpclient.HttpMethodBase
Warning:org.springframework.http.client.CommonsClientHttpRequest: can't find referenced class org.apache.commons.httpclient.HttpClient
Warning:org.springframework.http.client.CommonsClientHttpRequest: can't find referenced class org.apache.commons.httpclient.HttpMethodBase
Warning:org.springframework.http.client.CommonsClientHttpRequest: can't find referenced class org.apache.commons.httpclient.URIException
Warning:org.springframework.http.client.CommonsClientHttpRequest: can't find referenced class org.apache.commons.httpclient.methods.EntityEnclosingMethod
Warning:org.springframework.http.client.CommonsClientHttpRequest: can't find referenced class org.apache.commons.httpclient.methods.RequestEntity
Warning:org.springframework.http.client.CommonsClientHttpRequestFactory: can't find referenced class org.apache.commons.httpclient.HttpClient
Warning:org.springframework.http.client.CommonsClientHttpRequestFactory: can't find referenced class org.apache.commons.httpclient.MultiThreadedHttpConnectionManager
Warning:org.springframework.http.client.CommonsClientHttpRequestFactory: can't find referenced class org.apache.commons.httpclient.HttpClient
Warning:org.springframework.http.client.CommonsClientHttpRequestFactory: can't find referenced class org.apache.commons.httpclient.HttpConnectionManager
Warning:org.springframework.http.client.CommonsClientHttpRequestFactory: can't find referenced class org.apache.commons.httpclient.params.HttpConnectionManagerParams
Warning:org.springframework.http.client.CommonsClientHttpRequestFactory: can't find referenced class org.apache.commons.httpclient.methods.GetMethod
Warning:org.springframework.http.client.CommonsClientHttpRequestFactory: can't find referenced class org.apache.commons.httpclient.methods.DeleteMethod
Warning:org.springframework.http.client.CommonsClientHttpRequestFactory: can't find referenced class org.apache.commons.httpclient.methods.HeadMethod
Warning:org.springframework.http.client.CommonsClientHttpRequestFactory: can't find referenced class org.apache.commons.httpclient.methods.OptionsMethod
Warning:org.springframework.http.client.CommonsClientHttpRequestFactory: can't find referenced class org.apache.commons.httpclient.methods.PostMethod
Warning:org.springframework.http.client.CommonsClientHttpRequestFactory: can't find referenced class org.apache.commons.httpclient.methods.PutMethod
Warning:org.springframework.http.client.CommonsClientHttpRequestFactory: can't find referenced class org.apache.commons.httpclient.methods.TraceMethod
Warning:org.springframework.http.client.CommonsClientHttpRequestFactory: can't find referenced class org.apache.commons.httpclient.MultiThreadedHttpConnectionManager
Warning:org.springframework.http.client.CommonsClientHttpRequestFactory: can't find referenced class org.apache.commons.httpclient.HttpConnectionManager
Warning:org.springframework.http.client.CommonsClientHttpRequestFactory: can't find referenced class org.apache.commons.httpclient.params.HttpConnectionManagerParams
Warning:org.springframework.http.client.CommonsClientHttpRequestFactory: can't find referenced class org.apache.commons.httpclient.HttpClient
Warning:org.springframework.http.client.CommonsClientHttpRequestFactory: can't find referenced class org.apache.commons.httpclient.HttpMethodBase
Warning:org.springframework.http.client.CommonsClientHttpRequestFactory: can't find referenced class org.apache.commons.httpclient.HttpConnectionManager
Warning:org.springframework.http.client.CommonsClientHttpResponse: can't find referenced class org.apache.commons.httpclient.HttpMethod
Warning:org.springframework.http.client.CommonsClientHttpResponse: can't find referenced class org.apache.commons.httpclient.Header
Warning:org.springframework.http.client.CommonsClientHttpResponse: can't find referenced class org.apache.commons.httpclient.HttpMethod
Warning:org.springframework.http.client.CommonsClientHttpResponse: can't find referenced class org.apache.commons.httpclient.Header
Warning:org.springframework.http.client.CommonsClientHttpResponse: can't find referenced class org.apache.commons.httpclient.HttpMethod
Warning:org.springframework.http.client.CommonsClientHttpResponse: can't find referenced class org.apache.commons.httpclient.Header
Warning:org.springframework.http.client.CommonsClientHttpResponse: can't find referenced class org.apache.commons.httpclient.HttpMethod
Warning:org.springframework.http.client.CommonsClientHttpResponse: can't find referenced class org.apache.commons.httpclient.Header
Warning:org.springframework.http.converter.feed.AbstractWireFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.io.WireFeedInput
Warning:org.springframework.http.converter.feed.AbstractWireFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.io.FeedException
Warning:org.springframework.http.converter.feed.AbstractWireFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.feed.WireFeed
Warning:org.springframework.http.converter.feed.AbstractWireFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.io.WireFeedOutput
Warning:org.springframework.http.converter.feed.AbstractWireFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.feed.WireFeed
Warning:org.springframework.http.converter.feed.AbstractWireFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.io.WireFeedInput
Warning:org.springframework.http.converter.feed.AbstractWireFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.io.FeedException
Warning:org.springframework.http.converter.feed.AbstractWireFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.feed.WireFeed
Warning:org.springframework.http.converter.feed.AbstractWireFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.io.WireFeedOutput
Warning:org.springframework.http.converter.feed.AbstractWireFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.feed.WireFeed
Warning:org.springframework.http.converter.feed.AbstractWireFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.io.FeedException
Warning:org.springframework.http.converter.feed.AbstractWireFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.io.WireFeedInput
Warning:org.springframework.http.converter.feed.AbstractWireFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.feed.WireFeed
Warning:org.springframework.http.converter.feed.AbstractWireFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.io.FeedException
Warning:org.springframework.http.converter.feed.AbstractWireFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.feed.WireFeed
Warning:org.springframework.http.converter.feed.AbstractWireFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.io.WireFeedOutput
Warning:org.springframework.http.converter.feed.AbstractWireFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.feed.WireFeed
Warning:org.springframework.http.converter.feed.AtomFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.feed.atom.Feed
Warning:org.springframework.http.converter.feed.RssChannelHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.feed.rss.Channel
Warning:org.springframework.http.converter.feed.SyndFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.feed.synd.SyndFeed
Warning:org.springframework.http.converter.feed.SyndFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.io.SyndFeedInput
Warning:org.springframework.http.converter.feed.SyndFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.io.FeedException
Warning:org.springframework.http.converter.feed.SyndFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.feed.synd.SyndFeed
Warning:org.springframework.http.converter.feed.SyndFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.io.SyndFeedOutput
Warning:org.springframework.http.converter.feed.SyndFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.io.SyndFeedInput
Warning:org.springframework.http.converter.feed.SyndFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.io.FeedException
Warning:org.springframework.http.converter.feed.SyndFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.feed.synd.SyndFeed
Warning:org.springframework.http.converter.feed.SyndFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.io.SyndFeedOutput
Warning:org.springframework.http.converter.feed.SyndFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.feed.synd.SyndFeed
Warning:org.springframework.http.converter.feed.SyndFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.io.FeedException
Warning:org.springframework.http.converter.feed.SyndFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.io.SyndFeedInput
Warning:org.springframework.http.converter.feed.SyndFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.feed.synd.SyndFeed
Warning:org.springframework.http.converter.feed.SyndFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.io.FeedException
Warning:org.springframework.http.converter.feed.SyndFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.feed.synd.SyndFeed
Warning:org.springframework.http.converter.feed.SyndFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.io.SyndFeedOutput
Warning:org.springframework.http.converter.feed.SyndFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.feed.synd.SyndFeed
Warning:org.springframework.http.converter.json.MappingJackson2HttpMessageConverter: can't find referenced class com.fasterxml.jackson.databind.ObjectMapper
Warning:org.springframework.http.converter.json.MappingJackson2HttpMessageConverter: can't find referenced class com.fasterxml.jackson.core.JsonFactory
Warning:org.springframework.http.converter.json.MappingJackson2HttpMessageConverter: can't find referenced class com.fasterxml.jackson.core.JsonGenerator
Warning:org.springframework.http.converter.json.MappingJackson2HttpMessageConverter: can't find referenced class com.fasterxml.jackson.databind.ObjectMapper
Warning:org.springframework.http.converter.json.MappingJackson2HttpMessageConverter: can't find referenced class com.fasterxml.jackson.core.JsonEncoding
Warning:org.springframework.http.converter.json.MappingJackson2HttpMessageConverter: can't find referenced class com.fasterxml.jackson.databind.JavaType
Warning:org.springframework.http.converter.json.MappingJackson2HttpMessageConverter: can't find referenced class com.fasterxml.jackson.core.JsonEncoding
Warning:org.springframework.http.converter.json.MappingJackson2HttpMessageConverter: can't find referenced class com.fasterxml.jackson.core.JsonGenerator
Warning:org.springframework.http.converter.json.MappingJackson2HttpMessageConverter: can't find referenced class com.fasterxml.jackson.core.JsonEncoding
Warning:org.springframework.http.converter.json.MappingJackson2HttpMessageConverter: can't find referenced class com.fasterxml.jackson.core.JsonFactory
Warning:org.springframework.http.converter.json.MappingJackson2HttpMessageConverter: can't find referenced class com.fasterxml.jackson.core.JsonGenerator
Warning:org.springframework.http.converter.json.MappingJackson2HttpMessageConverter: can't find referenced class com.fasterxml.jackson.core.JsonEncoding
Warning:org.springframework.http.converter.json.MappingJackson2HttpMessageConverter: can't find referenced class com.fasterxml.jackson.databind.ObjectMapper
Warning:org.springframework.http.converter.json.MappingJackson2HttpMessageConverter: can't find referenced class com.fasterxml.jackson.databind.JavaType
Warning:org.springframework.http.converter.json.MappingJackson2HttpMessageConverter: can't find referenced class com.fasterxml.jackson.core.JsonEncoding
Warning:org.springframework.http.converter.json.MappingJackson2HttpMessageConverter: can't find referenced class com.fasterxml.jackson.core.JsonGenerator
Warning:org.springframework.http.converter.json.MappingJackson2HttpMessageConverter: can't find referenced class com.fasterxml.jackson.databind.JavaType
Warning:org.springframework.http.converter.json.MappingJackson2HttpMessageConverter: can't find referenced class com.fasterxml.jackson.core.JsonEncoding
Warning:org.springframework.http.converter.xml.SimpleXmlHttpMessageConverter: can't find referenced class org.simpleframework.xml.core.Persister
Warning:org.springframework.http.converter.xml.SimpleXmlHttpMessageConverter: can't find referenced class org.simpleframework.xml.Root
Warning:org.springframework.http.converter.xml.SimpleXmlHttpMessageConverter: can't find referenced class org.simpleframework.xml.Serializer
Warning:there were 276 unresolved references to classes or interfaces.
You may need to add missing library jars or update their versions.
If your code works fine without the missing classes, you can suppress
the warnings with '-dontwarn' options.
(http://proguard.sourceforge.net/manual/troubleshooting.html#unresolvedclass)
这里的经验来自 Eclipse 而不是 Android Studio。我通常会将我的 proguard.cfg 文件放在项目的根级别位置。我的 project.properties 中引用该文件的行看起来像这样：
proguard.config=proguard.cfg
当你拥有这个时：
proguard.config=${sdk.dir}/tools/proguard/proguard-android.txt:proguard-project.txt
您是否也有文件名 proguard-android.txt？我不熟悉命令行中的样式约定。可能是没有找到合适的文件？
我正尝试在 Android Studio 中使用 Proguard 进行发布。
我有一个每个人都会遇到的经典问题，那就是 "Unresolved references to classes or interfaces"。
就像我到处读到的那样，我尝试将 -dontwarn 命令添加到 proguard-project.txt 文件，但它没有改变任何东西。
也许我的设置只是忽略了 proguard-project.txt 文件？一切似乎都很好，但我是 Android Studio、gradle 和 proguard 的新手，所以也许我遗漏了什么！感谢任何帮助。
这是我的文件：
proguard-project.txt
-dontwarn org.apache.**
project.properties
proguard.config=${sdk.dir}/tools/proguard/proguard-android.txt:proguard-project.txt
# Project target.
target=android-15
android.library=false
我收到的当前警告
Warning:org.apache.commons.compress.archivers.sevenz.Coders: can't find referenced class org.tukaani.xz.X86Options
Warning:org.apache.commons.compress.archivers.sevenz.Coders: can't find referenced class org.tukaani.xz.PowerPCOptions
Warning:org.apache.commons.compress.archivers.sevenz.Coders: can't find referenced class org.tukaani.xz.IA64Options
Warning:org.apache.commons.compress.archivers.sevenz.Coders: can't find referenced class org.tukaani.xz.ARMOptions
Warning:org.apache.commons.compress.archivers.sevenz.Coders: can't find referenced class org.tukaani.xz.ARMThumbOptions
Warning:org.apache.commons.compress.archivers.sevenz.Coders: can't find referenced class org.tukaani.xz.SPARCOptions
Warning:org.apache.commons.compress.archivers.sevenz.Coders$BCJDecoder: can't find referenced class org.tukaani.xz.FilterOptions
Warning:org.apache.commons.compress.archivers.sevenz.Coders$BCJDecoder: can't find referenced class org.tukaani.xz.FinishableWrapperOutputStream
Warning:org.apache.commons.compress.archivers.sevenz.Coders$BCJDecoder: can't find referenced class org.tukaani.xz.FilterOptions
Warning:org.apache.commons.compress.archivers.sevenz.Coders$BCJDecoder: can't find referenced class org.tukaani.xz.FinishableOutputStream
Warning:org.apache.commons.compress.archivers.sevenz.Coders$LZMADecoder: can't find referenced class org.tukaani.xz.LZMAInputStream
Warning:org.apache.commons.compress.archivers.sevenz.DeltaDecoder: can't find referenced class org.tukaani.xz.DeltaOptions
Warning:org.apache.commons.compress.archivers.sevenz.DeltaDecoder: can't find referenced class org.tukaani.xz.FinishableWrapperOutputStream
Warning:org.apache.commons.compress.archivers.sevenz.DeltaDecoder: can't find referenced class org.tukaani.xz.DeltaOptions
Warning:org.apache.commons.compress.archivers.sevenz.DeltaDecoder: can't find referenced class org.tukaani.xz.UnsupportedOptionsException
Warning:org.apache.commons.compress.archivers.sevenz.LZMA2Decoder: can't find referenced class org.tukaani.xz.LZMA2Options
Warning:org.apache.commons.compress.archivers.sevenz.LZMA2Decoder: can't find referenced class org.tukaani.xz.LZMA2InputStream
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Warning:org.codehaus.jackson.map.ext.DOMSerializer: can't find referenced class org.w3c.dom.bootstrap.DOMImplementationRegistry
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Warning:org.joda.time.Seconds: can't find referenced class org.joda.convert.FromString
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Warning:org.joda.time.Weeks: can't find referenced class org.joda.convert.ToString
Warning:org.joda.time.YearMonth: can't find referenced class org.joda.convert.FromString
Warning:org.joda.time.YearMonth: can't find referenced class org.joda.convert.ToString
Warning:org.joda.time.Years: can't find referenced class org.joda.convert.FromString
Warning:org.joda.time.Years: can't find referenced class org.joda.convert.ToString
Warning:org.joda.time.base.AbstractDuration: can't find referenced class org.joda.convert.ToString
Warning:org.joda.time.base.AbstractInstant: can't find referenced class org.joda.convert.ToString
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Warning:org.springframework.http.client.CommonsClientHttpRequest: can't find referenced class org.apache.commons.httpclient.HttpMethodBase
Warning:org.springframework.http.client.CommonsClientHttpRequest: can't find referenced class org.apache.commons.httpclient.URI
Warning:org.springframework.http.client.CommonsClientHttpRequest: can't find referenced class org.apache.commons.httpclient.URIException
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Warning:org.springframework.http.client.CommonsClientHttpRequest: can't find referenced class org.apache.commons.httpclient.HttpClient
Warning:org.springframework.http.client.CommonsClientHttpRequest: can't find referenced class org.apache.commons.httpclient.URIException
Warning:org.springframework.http.client.CommonsClientHttpRequest: can't find referenced class org.apache.commons.httpclient.HttpMethodBase
Warning:org.springframework.http.client.CommonsClientHttpRequest: can't find referenced class org.apache.commons.httpclient.URI
Warning:org.springframework.http.client.CommonsClientHttpRequest: can't find referenced class org.apache.commons.httpclient.HttpClient
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Warning:org.springframework.http.client.CommonsClientHttpRequest: can't find referenced class org.apache.commons.httpclient.HttpClient
Warning:org.springframework.http.client.CommonsClientHttpRequest: can't find referenced class org.apache.commons.httpclient.HttpMethodBase
Warning:org.springframework.http.client.CommonsClientHttpRequest: can't find referenced class org.apache.commons.httpclient.URIException
Warning:org.springframework.http.client.CommonsClientHttpRequest: can't find referenced class org.apache.commons.httpclient.methods.EntityEnclosingMethod
Warning:org.springframework.http.client.CommonsClientHttpRequest: can't find referenced class org.apache.commons.httpclient.methods.RequestEntity
Warning:org.springframework.http.client.CommonsClientHttpRequestFactory: can't find referenced class org.apache.commons.httpclient.HttpClient
Warning:org.springframework.http.client.CommonsClientHttpRequestFactory: can't find referenced class org.apache.commons.httpclient.MultiThreadedHttpConnectionManager
Warning:org.springframework.http.client.CommonsClientHttpRequestFactory: can't find referenced class org.apache.commons.httpclient.HttpClient
Warning:org.springframework.http.client.CommonsClientHttpRequestFactory: can't find referenced class org.apache.commons.httpclient.HttpConnectionManager
Warning:org.springframework.http.client.CommonsClientHttpRequestFactory: can't find referenced class org.apache.commons.httpclient.params.HttpConnectionManagerParams
Warning:org.springframework.http.client.CommonsClientHttpRequestFactory: can't find referenced class org.apache.commons.httpclient.methods.GetMethod
Warning:org.springframework.http.client.CommonsClientHttpRequestFactory: can't find referenced class org.apache.commons.httpclient.methods.DeleteMethod
Warning:org.springframework.http.client.CommonsClientHttpRequestFactory: can't find referenced class org.apache.commons.httpclient.methods.HeadMethod
Warning:org.springframework.http.client.CommonsClientHttpRequestFactory: can't find referenced class org.apache.commons.httpclient.methods.OptionsMethod
Warning:org.springframework.http.client.CommonsClientHttpRequestFactory: can't find referenced class org.apache.commons.httpclient.methods.PostMethod
Warning:org.springframework.http.client.CommonsClientHttpRequestFactory: can't find referenced class org.apache.commons.httpclient.methods.PutMethod
Warning:org.springframework.http.client.CommonsClientHttpRequestFactory: can't find referenced class org.apache.commons.httpclient.methods.TraceMethod
Warning:org.springframework.http.client.CommonsClientHttpRequestFactory: can't find referenced class org.apache.commons.httpclient.MultiThreadedHttpConnectionManager
Warning:org.springframework.http.client.CommonsClientHttpRequestFactory: can't find referenced class org.apache.commons.httpclient.HttpConnectionManager
Warning:org.springframework.http.client.CommonsClientHttpRequestFactory: can't find referenced class org.apache.commons.httpclient.params.HttpConnectionManagerParams
Warning:org.springframework.http.client.CommonsClientHttpRequestFactory: can't find referenced class org.apache.commons.httpclient.HttpClient
Warning:org.springframework.http.client.CommonsClientHttpRequestFactory: can't find referenced class org.apache.commons.httpclient.HttpMethodBase
Warning:org.springframework.http.client.CommonsClientHttpRequestFactory: can't find referenced class org.apache.commons.httpclient.HttpConnectionManager
Warning:org.springframework.http.client.CommonsClientHttpResponse: can't find referenced class org.apache.commons.httpclient.HttpMethod
Warning:org.springframework.http.client.CommonsClientHttpResponse: can't find referenced class org.apache.commons.httpclient.Header
Warning:org.springframework.http.client.CommonsClientHttpResponse: can't find referenced class org.apache.commons.httpclient.HttpMethod
Warning:org.springframework.http.client.CommonsClientHttpResponse: can't find referenced class org.apache.commons.httpclient.Header
Warning:org.springframework.http.client.CommonsClientHttpResponse: can't find referenced class org.apache.commons.httpclient.HttpMethod
Warning:org.springframework.http.client.CommonsClientHttpResponse: can't find referenced class org.apache.commons.httpclient.Header
Warning:org.springframework.http.client.CommonsClientHttpResponse: can't find referenced class org.apache.commons.httpclient.HttpMethod
Warning:org.springframework.http.client.CommonsClientHttpResponse: can't find referenced class org.apache.commons.httpclient.Header
Warning:org.springframework.http.converter.feed.AbstractWireFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.io.WireFeedInput
Warning:org.springframework.http.converter.feed.AbstractWireFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.io.FeedException
Warning:org.springframework.http.converter.feed.AbstractWireFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.feed.WireFeed
Warning:org.springframework.http.converter.feed.AbstractWireFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.io.WireFeedOutput
Warning:org.springframework.http.converter.feed.AbstractWireFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.feed.WireFeed
Warning:org.springframework.http.converter.feed.AbstractWireFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.io.WireFeedInput
Warning:org.springframework.http.converter.feed.AbstractWireFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.io.FeedException
Warning:org.springframework.http.converter.feed.AbstractWireFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.feed.WireFeed
Warning:org.springframework.http.converter.feed.AbstractWireFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.io.WireFeedOutput
Warning:org.springframework.http.converter.feed.AbstractWireFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.feed.WireFeed
Warning:org.springframework.http.converter.feed.AbstractWireFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.io.FeedException
Warning:org.springframework.http.converter.feed.AbstractWireFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.io.WireFeedInput
Warning:org.springframework.http.converter.feed.AbstractWireFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.feed.WireFeed
Warning:org.springframework.http.converter.feed.AbstractWireFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.io.FeedException
Warning:org.springframework.http.converter.feed.AbstractWireFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.feed.WireFeed
Warning:org.springframework.http.converter.feed.AbstractWireFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.io.WireFeedOutput
Warning:org.springframework.http.converter.feed.AbstractWireFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.feed.WireFeed
Warning:org.springframework.http.converter.feed.AtomFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.feed.atom.Feed
Warning:org.springframework.http.converter.feed.RssChannelHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.feed.rss.Channel
Warning:org.springframework.http.converter.feed.SyndFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.feed.synd.SyndFeed
Warning:org.springframework.http.converter.feed.SyndFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.io.SyndFeedInput
Warning:org.springframework.http.converter.feed.SyndFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.io.FeedException
Warning:org.springframework.http.converter.feed.SyndFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.feed.synd.SyndFeed
Warning:org.springframework.http.converter.feed.SyndFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.io.SyndFeedOutput
Warning:org.springframework.http.converter.feed.SyndFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.io.SyndFeedInput
Warning:org.springframework.http.converter.feed.SyndFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.io.FeedException
Warning:org.springframework.http.converter.feed.SyndFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.feed.synd.SyndFeed
Warning:org.springframework.http.converter.feed.SyndFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.io.SyndFeedOutput
Warning:org.springframework.http.converter.feed.SyndFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.feed.synd.SyndFeed
Warning:org.springframework.http.converter.feed.SyndFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.io.FeedException
Warning:org.springframework.http.converter.feed.SyndFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.io.SyndFeedInput
Warning:org.springframework.http.converter.feed.SyndFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.feed.synd.SyndFeed
Warning:org.springframework.http.converter.feed.SyndFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.io.FeedException
Warning:org.springframework.http.converter.feed.SyndFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.feed.synd.SyndFeed
Warning:org.springframework.http.converter.feed.SyndFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.io.SyndFeedOutput
Warning:org.springframework.http.converter.feed.SyndFeedHttpMessageConverter: can't find referenced class com.google.code.rome.android.repackaged.com.sun.syndication.feed.synd.SyndFeed
Warning:org.springframework.http.converter.json.MappingJackson2HttpMessageConverter: can't find referenced class com.fasterxml.jackson.databind.ObjectMapper
Warning:org.springframework.http.converter.json.MappingJackson2HttpMessageConverter: can't find referenced class com.fasterxml.jackson.core.JsonFactory
Warning:org.springframework.http.converter.json.MappingJackson2HttpMessageConverter: can't find referenced class com.fasterxml.jackson.core.JsonGenerator
Warning:org.springframework.http.converter.json.MappingJackson2HttpMessageConverter: can't find referenced class com.fasterxml.jackson.databind.ObjectMapper
Warning:org.springframework.http.converter.json.MappingJackson2HttpMessageConverter: can't find referenced class com.fasterxml.jackson.core.JsonEncoding
Warning:org.springframework.http.converter.json.MappingJackson2HttpMessageConverter: can't find referenced class com.fasterxml.jackson.databind.JavaType
Warning:org.springframework.http.converter.json.MappingJackson2HttpMessageConverter: can't find referenced class com.fasterxml.jackson.core.JsonEncoding
Warning:org.springframework.http.converter.json.MappingJackson2HttpMessageConverter: can't find referenced class com.fasterxml.jackson.core.JsonGenerator
Warning:org.springframework.http.converter.json.MappingJackson2HttpMessageConverter: can't find referenced class com.fasterxml.jackson.core.JsonEncoding
Warning:org.springframework.http.converter.json.MappingJackson2HttpMessageConverter: can't find referenced class com.fasterxml.jackson.core.JsonFactory
Warning:org.springframework.http.converter.json.MappingJackson2HttpMessageConverter: can't find referenced class com.fasterxml.jackson.core.JsonGenerator
Warning:org.springframework.http.converter.json.MappingJackson2HttpMessageConverter: can't find referenced class com.fasterxml.jackson.core.JsonEncoding
Warning:org.springframework.http.converter.json.MappingJackson2HttpMessageConverter: can't find referenced class com.fasterxml.jackson.databind.ObjectMapper
Warning:org.springframework.http.converter.json.MappingJackson2HttpMessageConverter: can't find referenced class com.fasterxml.jackson.databind.JavaType
Warning:org.springframework.http.converter.json.MappingJackson2HttpMessageConverter: can't find referenced class com.fasterxml.jackson.core.JsonEncoding
Warning:org.springframework.http.converter.json.MappingJackson2HttpMessageConverter: can't find referenced class com.fasterxml.jackson.core.JsonGenerator
Warning:org.springframework.http.converter.json.MappingJackson2HttpMessageConverter: can't find referenced class com.fasterxml.jackson.databind.JavaType
Warning:org.springframework.http.converter.json.MappingJackson2HttpMessageConverter: can't find referenced class com.fasterxml.jackson.core.JsonEncoding
Warning:org.springframework.http.converter.xml.SimpleXmlHttpMessageConverter: can't find referenced class org.simpleframework.xml.core.Persister
Warning:org.springframework.http.converter.xml.SimpleXmlHttpMessageConverter: can't find referenced class org.simpleframework.xml.Root
Warning:org.springframework.http.converter.xml.SimpleXmlHttpMessageConverter: can't find referenced class org.simpleframework.xml.Serializer
Warning:there were 276 unresolved references to classes or interfaces.
You may need to add missing library jars or update their versions.
If your code works fine without the missing classes, you can suppress
the warnings with '-dontwarn' options.
(http://proguard.sourceforge.net/manual/troubleshooting.html#unresolvedclass)
这里的经验来自 Eclipse 而不是 Android Studio。我通常会将我的 proguard.cfg 文件放在项目的根级别位置。我的 project.properties 中引用该文件的行看起来像这样：
proguard.config=proguard.cfg
当你拥有这个时：
proguard.config=${sdk.dir}/tools/proguard/proguard-android.txt:proguard-project.txt
您是否也有文件名 proguard-android.txt？我不熟悉命令行中的样式约定。可能是没有找到合适的文件？