本文介绍了Android Studio 3.0 Gradle 同步失败:java.lang.AssertionError(在 UnresolvedDependenciesReporter 中)的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
迁移到 Android Studio 3.0-beta1 时，我遇到了 gradle sync failed 错误，该错误没有提供太多信息.gradle 控制台中没有错误消息.我必须转到idea.log 文件以获取以下堆栈跟踪:
When migrating to Android Studio 3.0-beta1, I am running into a gradle sync failed error that does not provide much info. There is no error message in the gradle console. I had to go to the idea.log file to get the following stack trace:
java.lang.RuntimeException: java.lang.AssertionError
at com.intellij.openapi.application.TransactionGuardImpl.submitTransactionAndWait(TransactionGuardImpl.java:174)
at com.intellij.openapi.command.WriteCommandAction.execute(WriteCommandAction.java:155)
at com.android.tools.idea.gradle.project.sync.idea.data.service.ModuleModelDataService.importData(ModuleModelDataService.java:80)
at com.android.tools.idea.gradle.project.sync.idea.data.service.ModuleModelDataService.importData(ModuleModelDataService.java:50)
at com.intellij.openapi.externalSystem.service.project.manage.ProjectDataManager.doImportData(ProjectDataManager.java:246)
at com.intellij.openapi.externalSystem.service.project.manage.ProjectDataManager.importData(ProjectDataManager.java:143)
at com.intellij.openapi.externalSystem.service.project.manage.ProjectDataManager.importData(ProjectDataManager.java:198)
at com.intellij.openapi.externalSystem.service.project.manage.ProjectDataManager.importData(ProjectDataManager.java:204)
at com.android.tools.idea.gradle.project.sync.idea.IdeaSyncPopulateProjectTask.doSelectiveImport(IdeaSyncPopulateProjectTask.java:206)
at com.android.tools.idea.gradle.project.sync.idea.IdeaSyncPopulateProjectTask.populate(IdeaSyncPopulateProjectTask.java:156)
at com.android.tools.idea.gradle.project.sync.idea.IdeaSyncPopulateProjectTask.access$000(IdeaSyncPopulateProjectTask.java:51)
at com.android.tools.idea.gradle.project.sync.idea.IdeaSyncPopulateProjectTask$1.run(IdeaSyncPopulateProjectTask.java:144)
at com.intellij.openapi.progress.impl.CoreProgressManager$TaskRunnable.run(CoreProgressManager.java:726)
at com.intellij.openapi.progress.impl.CoreProgressManager.lambda$runProcess$1(CoreProgressManager.java:176)
at com.intellij.openapi.progress.impl.CoreProgressManager.registerIndicatorAndRun(CoreProgressManager.java:556)
at com.intellij.openapi.progress.impl.CoreProgressManager.executeProcessUnderProgress(CoreProgressManager.java:501)
at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:66)
at com.intellij.openapi.progress.impl.CoreProgressManager.runProcess(CoreProgressManager.java:163)
at com.intellij.openapi.progress.impl.ProgressManagerImpl$1.run(ProgressManagerImpl.java:137)
at com.intellij.openapi.application.impl.ApplicationImpl$2.run(ApplicationImpl.java:334)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.AssertionError
at com.android.tools.idea.gradle.project.sync.issues.UnresolvedDependenciesReporter.report(UnresolvedDependenciesReporter.java:79)
at com.android.tools.idea.gradle.project.sync.issues.SyncIssuesReporter.report(SyncIssuesReporter.java:86)
at com.android.tools.idea.gradle.project.sync.issues.SyncIssuesReporter.report(SyncIssuesReporter.java:71)
at com.android.tools.idea.gradle.project.sync.setup.module.android.DependenciesAndroidModuleSetupStep.doSetUpModule(DependenciesAndroidModuleSetupStep.java:98)
at com.android.tools.idea.gradle.project.sync.setup.module.android.DependenciesAndroidModuleSetupStep.doSetUpModule(DependenciesAndroidModuleSetupStep.java:64)
at com.android.tools.idea.gradle.project.sync.setup.module.ModuleSetupStep.setUpModule(ModuleSetupStep.java:34)
at com.android.tools.idea.gradle.project.sync.setup.module.AndroidModuleSetup.setUpModule(AndroidModuleSetup.java:44)
at com.android.tools.idea.gradle.project.sync.idea.data.service.AndroidModuleModelDataService.setUpModule(AndroidModuleModelDataService.java:93)
at com.android.tools.idea.gradle.project.sync.idea.data.service.AndroidModuleModelDataService.importData(AndroidModuleModelDataService.java:79)
at com.android.tools.idea.gradle.project.sync.idea.data.service.ModuleModelDataService$1.run(ModuleModelDataService.java:78)
at com.intellij.openapi.command.WriteCommandAction$Simple.run(WriteCommandAction.java:234)
at com.intellij.openapi.application.RunResult.run(RunResult.java:35)
at com.intellij.openapi.command.WriteCommandAction.lambda$null$1(WriteCommandAction.java:171)
at com.intellij.openapi.application.impl.ApplicationImpl.runWriteAction(ApplicationImpl.java:1023)
at com.intellij.openapi.command.WriteCommandAction.lambda$performWriteCommandAction$2(WriteCommandAction.java:170)
at com.intellij.openapi.command.WriteCommandAction.lambda$doExecuteCommand$4(WriteCommandAction.java:210)
at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:149)
at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:119)
at com.intellij.openapi.command.WriteCommandAction.doExecuteCommand(WriteCommandAction.java:212)
at com.intellij.openapi.command.WriteCommandAction.performWriteCommandAction(WriteCommandAction.java:168)
at com.intellij.openapi.command.WriteCommandAction.lambda$execute$0(WriteCommandAction.java:155)
at com.intellij.openapi.application.TransactionGuardImpl.lambda$submitTransactionAndWait$2(TransactionGuardImpl.java:163)
at com.intellij.openapi.application.TransactionGuardImpl.runSyncTransaction(TransactionGuardImpl.java:86)
at com.intellij.openapi.application.TransactionGuardImpl.lambda$submitTransaction$1(TransactionGuardImpl.java:109)
at com.intellij.openapi.application.impl.LaterInvocator$FlushQueue.runNextEvent(LaterInvocator.java:410)
at com.intellij.openapi.application.impl.LaterInvocator$FlushQueue.run(LaterInvocator.java:399)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:762)
at java.awt.EventQueue.access$500(EventQueue.java:98)
at java.awt.EventQueue$3.run(EventQueue.java:715)
at java.awt.EventQueue$3.run(EventQueue.java:709)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:80)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:732)
at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.java:827)
at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:655)
at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:365)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
我遵循了迁移文档 但仍然无法使同步成功运行.不确定这是否是 Android Studio 3.0-beta1 或我的项目配置中的问题.我运行了其他项目并使用 Android Studio 3.0-alphaX 创建了新项目，因此倾向于我的项目.
I followed the migration documentation but still can't get the sync to run successfully. Not sure if this is an issue in Android Studio 3.0-beta1 or my project configuration. I have run other projects and created new ones with Android Studio 3.0-alphaX so leaning towards my project.
推荐答案
问题是我没有为缺少的构建类型选择默认值.我的项目有 2 个模块，具有以下构建类型配置:
The issue was I did not select defaults for missing build types. My project has 2 modules with the following build types configuration:
data/build.gradle
data/build.gradle
apply plugin: 'com.android.library'
android {
...
buildTypes {
debug { ... }
release { ... }
}
}
app/build.gradle
app/build.gradle
apply plugin: 'com.android.application'
android {
...
buildTypes {
debug { ... }
dev { ... }
qa { ... }
rc { ... }
release { ... }
}
}
使用最新的 Android gradle 插件，您的构建类型必须从库到应用程序模块匹配.我的问题是我的数据模块没有定义 dev、qa 和 rc 构建类型.我通过在我的应用程序模块中使用 buildTypeMatching 解决了这个问题:
With the latest Android gradle plugin, your build types must match from library to application modules. My issue was my data module did not define dev,qa, and rc build types. I resolved this by using buildTypeMatching in my application module:
app/build.gradle
app/build.gradle
apply plugin: 'com.android.application'
android {
...
buildTypeMatching 'dev', 'debug'
buildTypeMatching 'qa', 'debug'
buildTypeMatching 'rc', 'release'
buildTypes {
debug { ... }
dev { ... }
qa { ... }
rc { ... }
release { ... }
}
}
您也可以将缺少的变体添加到库模块中.
You could also add the missing variants to the library modules as well.
我遇到了这个错误报告，这似乎是我遇到的相同问题.看起来错误消息中有一个错误，希望能得到修复.
I came across this bug report which seemed to be my same issue. Looks like there is a bug in the error messaging which hopefully will get fixed.
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