不能从最终类继承 [英] Cannot inherit from final class
问题描述
我在 Windows 7(64 位)上安装了 Android studio 0.4.2.尝试从工作室创建简单的项目，但出现错误:
I installed Android studio 0.4.2 at Windows 7(64-bit). Try create simple project from studio, but I get an error:
不能从final类继承
Cannot inherit from final class
- 我尝试了 studio64.exe 和 studio.exe.
- 我尝试了 jdk 1.7 u45 x86 和 jdk 1.7 u51 x64
- 来自 repo 的 gradle 1.9.
在我的虚拟机 XPx32 和所有这些文件中，a-studio 完美运行(我只是复制 android-studio，
In my virtual machine XPx32 with all this files a-studio work perfectly (I just copy android-studio,
c:\Users\%user%.AndroidStudioPreview，c:\Users\%user%.gradle 从我的真实机器到虚拟机).
c:\Users\%user%.AndroidStudioPreview, c:\Users\%user%.gradle from my real vachine into virtual).
我支持 ntlm 代理.
I'm behind a proxy with ntlm.
日志是:
2014-01-19 12:31:20,504 [ 22420] WARN - nal.AbstractExternalSystemTask - Cannot inherit from final class
com.intellij.openapi.externalSystem.model.ExternalSystemException: Cannot inherit from final class
at org.jetbrains.plugins.gradle.service.project.GradleExecutionHelper.execute(GradleExecutionHelper.java:185)
at org.jetbrains.plugins.gradle.service.project.GradleProjectResolver.resolveProjectInfo(GradleProjectResolver.java:113)
at org.jetbrains.plugins.gradle.service.project.GradleProjectResolver.resolveProjectInfo(GradleProjectResolver.java:61)
at com.intellij.openapi.externalSystem.service.remote.RemoteExternalSystemProjectResolverImpl$1.produce(RemoteExternalSystemProjectResolverImpl.java:41)
at com.intellij.openapi.externalSystem.service.remote.RemoteExternalSystemProjectResolverImpl$1.produce(RemoteExternalSystemProjectResolverImpl.java:37)
at com.intellij.openapi.externalSystem.service.remote.AbstractRemoteExternalSystemService.execute(AbstractRemoteExternalSystemService.java:59)
at com.intellij.openapi.externalSystem.service.remote.RemoteExternalSystemProjectResolverImpl.resolveProjectInfo(RemoteExternalSystemProjectResolverImpl.java:37)
at com.intellij.openapi.externalSystem.service.remote.wrapper.ExternalSystemProjectResolverWrapper.resolveProjectInfo(ExternalSystemProjectResolverWrapper.java:49)
at com.intellij.openapi.externalSystem.service.internal.ExternalSystemResolveProjectTask.doExecute(ExternalSystemResolveProjectTask.java:48)
at com.intellij.openapi.externalSystem.service.internal.AbstractExternalSystemTask.execute(AbstractExternalSystemTask.java:137)
at com.intellij.openapi.externalSystem.service.internal.AbstractExternalSystemTask.execute(AbstractExternalSystemTask.java:123)
at com.intellij.openapi.externalSystem.util.ExternalSystemUtil$3.execute(ExternalSystemUtil.java:471)
at com.intellij.openapi.externalSystem.util.ExternalSystemUtil$4$2.run(ExternalSystemUtil.java:549)
at com.intellij.openapi.progress.impl.ProgressManagerImpl$TaskRunnable.run(ProgressManagerImpl.java:464)
at com.intellij.openapi.progress.impl.ProgressManagerImpl$2.run(ProgressManagerImpl.java:178)
at com.intellij.openapi.progress.ProgressManager.executeProcessUnderProgress(ProgressManager.java:209)
at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:212)
at com.intellij.openapi.progress.impl.ProgressManagerImpl.runProcess(ProgressManagerImpl.java:171)
at com.intellij.openapi.progress.impl.ProgressManagerImpl$8.run(ProgressManagerImpl.java:373)
at com.intellij.openapi.application.impl.ApplicationImpl$8.run(ApplicationImpl.java:436)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:744)
at com.intellij.openapi.application.impl.ApplicationImpl$1$1.run(ApplicationImpl.java:153)
更新
在我的项目 3 个子项目中.顶级 build.gradle
In my project 3 subprojects. Top-level build.gradle
// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
repositories {
mavenCentral()
}
dependencies {
classpath 'com.android.tools.build:gradle:0.7.+'
}
}
allprojects {
repositories {
mavenCentral()
}
}
主项目build.gradle
Main project build.gradle
apply plugin: 'android'
android {
compileSdkVersion 18
buildToolsVersion "19.0.1"
defaultConfig {
minSdkVersion 15
targetSdkVersion 18
}
buildTypes {
release {
runProguard false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt'
}
}
}
dependencies {
compile project(':wheel')
compile project(':appRater')
compile files('libs/android-support-v13.jar')
compile files('libs/libGoogleAnalyticsServices.jar')
}
在所有子项目 build.gradle 中:
In all subprojects build.gradle are:
apply plugin: 'android-library'
android {
compileSdkVersion 18
buildToolsVersion "19.0.1"
defaultConfig {
minSdkVersion 15
targetSdkVersion 18
}
release {
runProguard false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt'
}
}
推荐答案
这似乎是 android studio 中的一个 bug，不是特定的，但与
It seems a bug in android studio not specific but related to
Cannot inherit from final Class
如果它也解决了您的问题，请尝试在下面报告的错误中评论 #9.
Try comment #9 in below reported bug if it solves yours problem as well.
现在断开链接
https://code.google.com/p/android/issues/detail?id=63953
#comment9 是
关闭 Android Studio，备份并从您的 Studio 安装目录中删除所有这些文件，然后重新启动它，可能对您有帮助
Close Android Studio, take a backup and delete all these files from your studio setup directory and start it again, might be it can help you
android-studio/plugins/android/lib/builder-0.6.1.jar
android-studio/plugins/android/lib/builder-model-0.6.1.jar
android-studio/plugins/gradle/lib/gradle-base-services-1.8.jar
android-studio/plugins/gradle/lib/gradle-build-setup-1.8.jar
android-studio/plugins/gradle/lib/gradle-core-1.8.jar
android-studio/plugins/gradle/lib/gradle-messaging-1.8.jar
android-studio/plugins/gradle/lib/gradle-native-1.8.jar
android-studio/plugins/gradle/lib/gradle-plugins-1.8.jar
android-studio/plugins/gradle/lib/gradle-tooling-api-1.8.jar
android-studio/plugins/gradle/lib/gradle-wrapper-1.8.jar
android-studio/plugins/gradle/lib/guava-11.0.2.jar
这篇关于不能从最终类继承的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
