How to solve NoClassDefFoundError: Apache Commons Lang Android

Question

我在尝试使用 DateUtils.addMinutes():

时收到此异常

E/AndroidRuntime: FATAL EXCEPTION: AsyncTask #1
    Process: com.example.apprainha, PID: 7742
    java.lang.RuntimeException: An error occured while executing doInBackground()
        at android.os.AsyncTask.done(AsyncTask.java:304)
        at java.util.concurrent.FutureTask.finishCompletion(FutureTask.java:355)
        at java.util.concurrent.FutureTask.setException(FutureTask.java:222)
        at java.util.concurrent.FutureTask.run(FutureTask.java:242)
        at android.os.AsyncTask$SerialExecutor.run(AsyncTask.java:231)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
        at java.lang.Thread.run(Thread.java:818)
     Caused by: java.lang.NoClassDefFoundError: org.apache.commons.lang3.-$$Lambda$Validate$XJJZURDO20sZXXyZMfTRRv13t2c
        at org.apache.commons.lang3.Validate.notNull(Validate.java:225)
        at org.apache.commons.lang3.time.DateUtils.validateDateNotNull(DateUtils.java:1789)
        at org.apache.commons.lang3.time.DateUtils.add(DateUtils.java:515)
        at org.apache.commons.lang3.time.DateUtils.addMinutes(DateUtils.java:472)
        at com.example.apprainha.threads.ExportaDados.exportCSVs(ExportaDados.java:187)
        at com.example.apprainha.threads.ExportaDados.doInBackground(ExportaDados.java:60)
        at com.example.apprainha.threads.ExportaDados.doInBackground(ExportaDados.java:33)
        at android.os.AsyncTask.call(AsyncTask.java:292)
        at java.util.concurrent.FutureTask.run(FutureTask.java:237)
        at android.os.AsyncTask$SerialExecutor.run(AsyncTask.java:231) 
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112) 
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587) 
        at java.lang.Thread.run(Thread.java:818)

我的代码正在调用 DateUtils.addminutes() 以向变量 date 添加 1 分钟，如下所示：

Date target = DateUtils.addminutes(date, 1);

我将正确的依赖项放在 Gradle 文件中：

implementation 'org.apache.commons:commons-lang3:3.11'

我对这个错误进行了很多研究，none 其他帖子中提到的解决方案解决了我的问题。我该如何解决？

Answer 1

将您的成绩文件更改为：

implementation 'org.apache.commons:commons-lang3:3.6'

然后您可以在类:

中使用此导入

import org.apache.commons.lang3.StringUtils;

How to solve NoClassDefFoundError: Apache Commons Lang Android

How to solve NoClassDefFoundError: Apache Commons Lang Android

java

android

apache-commons-lang3