java.lang.NoSuchMethodError 在 ktor 中安装插件时
java.lang.NoSuchMethodError when installing plugin in ktor
我正在尝试使用以下代码将 Resources 插件添加到我的 ktor 客户端中:
...
import io.ktor.client.*
import io.ktor.client.call.*
import io.ktor.client.engine.java.*
import io.ktor.client.plugins.*
import io.ktor.client.plugins.resources.*
import io.ktor.client.request.*
...
...
val HTTP_CLIENT = HttpClient(Java) {
install(Resources)
}
...
这是我的 build.gradle.kts 的一部分:
val ktor_version: String by project
plugins {
val kotlinVersion = "1.6.10"
kotlin("jvm") version kotlinVersion
kotlin("plugin.serialization") version kotlinVersion
}
dependencies {
implementation("org.jetbrains.kotlinx:kotlinx-serialization-json:1.3.2")
implementation("io.ktor:ktor-client-core:$ktor_version")
implementation("io.ktor:ktor-client-java:$ktor_version")
implementation("io.ktor:ktor-client-resources:$ktor_version")
}
编译成功,但是运行出现如下错误:
java.lang.NoSuchMethodError: 'void io.ktor.client.HttpClientConfig.install$default(io.ktor.client.HttpClientConfig, io.ktor.client.plugins.HttpClientPlugin, kotlin.jvm.functions.Function1, int, java.lang.Object)'
2022-04-16 13:28:45 W/stderr: at NMEBoot-1.1.mirai.jar//NoMathExpectation.NMEBoot.wolframAlpha.Conversation$Companion$HTTP_CLIENT.invoke(Conversation.kt:20)
2022-04-16 13:28:45 W/stderr: at NMEBoot-1.1.mirai.jar//NoMathExpectation.NMEBoot.wolframAlpha.Conversation$Companion$HTTP_CLIENT.invoke(Conversation.kt:19)
2022-04-16 13:28:45 W/stderr: at io.ktor.client.HttpClientKt.HttpClient(HttpClient.kt:41)
2022-04-16 13:28:45 W/stderr: at NMEBoot-1.1.mirai.jar//NoMathExpectation.NMEBoot.wolframAlpha.Conversation.<clinit>(Conversation.kt:19)
我查看了jar和源码,确实有install方法,但是签名和错误描述的签名不一样。
不知道是我的错还是别的原因。有人可以帮我解决这个问题吗?
编辑:这是一个简化的项目:KtorInstallTest
这是 Mirai 一侧的 bug。
Mirai Console uses Kotlin 1.6.0 and for some reasons forces all plugins to use the same version of Kotlin, causing this problem. We plan to update to 1.6.20 by Mirai 2.11.0.
我正在尝试使用以下代码将 Resources 插件添加到我的 ktor 客户端中:
...
import io.ktor.client.*
import io.ktor.client.call.*
import io.ktor.client.engine.java.*
import io.ktor.client.plugins.*
import io.ktor.client.plugins.resources.*
import io.ktor.client.request.*
...
...
val HTTP_CLIENT = HttpClient(Java) {
install(Resources)
}
...
这是我的 build.gradle.kts 的一部分:
val ktor_version: String by project
plugins {
val kotlinVersion = "1.6.10"
kotlin("jvm") version kotlinVersion
kotlin("plugin.serialization") version kotlinVersion
}
dependencies {
implementation("org.jetbrains.kotlinx:kotlinx-serialization-json:1.3.2")
implementation("io.ktor:ktor-client-core:$ktor_version")
implementation("io.ktor:ktor-client-java:$ktor_version")
implementation("io.ktor:ktor-client-resources:$ktor_version")
}
编译成功,但是运行出现如下错误:
java.lang.NoSuchMethodError: 'void io.ktor.client.HttpClientConfig.install$default(io.ktor.client.HttpClientConfig, io.ktor.client.plugins.HttpClientPlugin, kotlin.jvm.functions.Function1, int, java.lang.Object)'
2022-04-16 13:28:45 W/stderr: at NMEBoot-1.1.mirai.jar//NoMathExpectation.NMEBoot.wolframAlpha.Conversation$Companion$HTTP_CLIENT.invoke(Conversation.kt:20)
2022-04-16 13:28:45 W/stderr: at NMEBoot-1.1.mirai.jar//NoMathExpectation.NMEBoot.wolframAlpha.Conversation$Companion$HTTP_CLIENT.invoke(Conversation.kt:19)
2022-04-16 13:28:45 W/stderr: at io.ktor.client.HttpClientKt.HttpClient(HttpClient.kt:41)
2022-04-16 13:28:45 W/stderr: at NMEBoot-1.1.mirai.jar//NoMathExpectation.NMEBoot.wolframAlpha.Conversation.<clinit>(Conversation.kt:19)
我查看了jar和源码,确实有install方法,但是签名和错误描述的签名不一样。
不知道是我的错还是别的原因。有人可以帮我解决这个问题吗?
编辑:这是一个简化的项目:KtorInstallTest
这是 Mirai 一侧的 bug。
Mirai Console uses Kotlin 1.6.0 and for some reasons forces all plugins to use the same version of Kotlin, causing this problem. We plan to update to 1.6.20 by Mirai 2.11.0.