AndroidStudio Kotlin Analysis 卡住(无限Performing…)

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Android Studio

前言

最近更新完 Android Studio 之后，发现莫名其妙的经常很卡。通过任务管理器查看Studio竟然一直持续CPU使用率在 95% 以上， What the Fk！！

什么情况啊！

首先确认，当前Studio没有运行下载，没有打包，没有开模拟器，也没什么正在执行的任务。
最后找了半天发现 Analysis… 在持续运行。。。
很疯狂的运行。。。

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Android Studio 版本

Android Studio.png

Android Studio Arctic Fox | 2020.3.1 Patch 3
Build #AI-203.7717.56.2031.7784292, built on October 1, 2021
Runtime version: 11.0.10+0-b96-7249189 amd64
VM: OpenJDK 64-Bit Server VM by Oracle Corporation
Windows 10 10.0
GC: G1 Young Generation, G1 Old Generation
Memory: 1280M
Cores: 4
Registry: external.system.auto.import.disabled=true
Non-Bundled Plugins: GsonFormatPlus, Dart, org.jetbrains.kotlin, io.flutter

Log

目测肯定是有问题啊。
咱们先找Log日志看看。

  • 日志获取方式
    Help >> Show Log in Explorer
  • 日志路径
    C:UsersCrazyApesAppDataLocalGoogleAndroidStudio2020.3logidea.log

错误日志如下


2021-12-20 14:45:41,225 [ 324567]  ERROR - aemon.impl.PassExecutorService - Android Studio Arctic Fox | 2020.3.1 Patch 3  Build #AI-203.7717.56.2031.7784292 
2021-12-20 14:45:41,225 [ 324567]  ERROR - aemon.impl.PassExecutorService - JDK: 11.0.10; VM: OpenJDK 64-Bit Server VM; Vendor: Oracle Corporation 
2021-12-20 14:45:41,225 [ 324567]  ERROR - aemon.impl.PassExecutorService - OS: Windows 10 
2021-12-20 14:45:41,226 [ 324568]  ERROR - aemon.impl.PassExecutorService - Plugin to blame: Kotlin version: 203-1.6.10-release-923-AS7717.8 
2021-12-20 14:45:41,227 [ 324569]  ERROR - aemon.impl.PassExecutorService - Last Action: EditorEnter 
2021-12-20 14:45:42,160 [ 325502]  ERROR - aemon.impl.PassExecutorService - ContentElementType: ManifestFile; file: ManifestFile:MANIFEST.MF
	Boolean.TRUE.equals(getUserData(BUILDING_STUB)) = false
	getTreeElement() = Element(ManifestFile)
	vFile instanceof VirtualFileWithId = true
	StubUpdatingIndex.canHaveStub(vFile) = false 
java.lang.AssertionError: ContentElementType: ManifestFile; file: ManifestFile:MANIFEST.MF
	Boolean.TRUE.equals(getUserData(BUILDING_STUB)) = false
	getTreeElement() = Element(ManifestFile)
	vFile instanceof VirtualFileWithId = true
	StubUpdatingIndex.canHaveStub(vFile) = false
	at com.intellij.psi.impl.source.PsiFileImpl.calcStubTree(PsiFileImpl.java:976)
	at com.intellij.psi.stubs.StubProcessingHelperBase.checkType(StubProcessingHelperBase.java:91)
	at com.intellij.psi.stubs.StubProcessingHelperBase.processStubsInFile(StubProcessingHelperBase.java:61)
	at com.intellij.psi.stubs.StubIndexImpl.lambda$processElements$2(StubIndexImpl.java:291)
	at com.intellij.psi.stubs.StubIndexImpl.processElements(StubIndexImpl.java:327)
	at com.intellij.psi.stubs.StubIndex.getElements(StubIndex.java:105)
	at com.intellij.psi.stubs.StubIndex.getElements(StubIndex.java:93)
	at org.jetbrains.kotlin.idea.stubindex.KotlinFileFacadeClassByPackageIndex.get(KotlinFileFacadeClassByPackageIndex.kt:19)
	at org.jetbrains.kotlin.idea.caches.resolve.IDEKotlinAsJavaSupport$getFacadeClassesInPackage$facadeFilesInPackage$1.invoke(IDEKotlinAsJavaSupport.kt:55)
	at org.jetbrains.kotlin.idea.caches.resolve.IDEKotlinAsJavaSupport$getFacadeClassesInPackage$facadeFilesInPackage$1.invoke(IDEKotlinAsJavaSupport.kt:53)
	at org.jetbrains.kotlin.idea.util.application.ApplicationUtilsKt.runReadAction$lambda-0(ApplicationUtils.kt:17)
	at com.intellij.openapi.application.impl.ApplicationImpl.runReadAction(ApplicationImpl.java:877)
	at org.jetbrains.kotlin.idea.util.application.ApplicationUtilsKt.runReadAction(ApplicationUtils.kt:17)
	at org.jetbrains.kotlin.idea.caches.resolve.IDEKotlinAsJavaSupport.getFacadeClassesInPackage(IDEKotlinAsJavaSupport.kt:53)
	at org.jetbrains.kotlin.asJava.LightClassUtilsKt.findFacadeClass(lightClassUtils.kt:58)
	at org.jetbrains.uast.kotlin.KotlinInternalUastUtilsKt.getContainingLightClass(kotlinInternalUastUtils.kt:89)
	at org.jetbrains.uast.kotlin.KotlinConverter.getLightClassForFakeMethod(KotlinConverter.kt:479)
	at org.jetbrains.uast.kotlin.KotlinConverter.convertDeclaration(KotlinConverter.kt:428)
	at org.jetbrains.uast.kotlin.KotlinConverter.convertDeclarationOrElement(KotlinConverter.kt:488)
	at org.jetbrains.uast.kotlin.KotlinUastLanguagePlugin.convertElementWithParent(KotlinUastLanguagePlugin.kt:67)
	at org.jetbrains.uast.UastFacade.convertElementWithParent(UastContext.kt:68)
	at org.jetbrains.uast.UastContextKt.toUElement(UastContext.kt:111)
	at com.intellij.codeInspection.apiUsage.ApiUsageUastVisitor.visitSimpleNameReferenceExpression(ApiUsageUastVisitor.kt:80)
	at org.jetbrains.uast.kotlin.KotlinUSimpleReferenceExpression.accept(KotlinUSimpleReferenceExpression.kt:47)
	at com.intellij.uast.UastVisitorAdapter.visitElement(UastVisitorAdapter.java:48)
	at org.jetbrains.kotlin.psi.KtElementImpl.accept(KtElementImpl.java:54)
	at com.intellij.codeInspection.InspectionEngine.acceptElements(InspectionEngine.java:66)
	at com.intellij.codeInspection.InspectionEngine.createVisitorAndAcceptElements(InspectionEngine.java:57)
	at com.intellij.codeInsight.daemon.impl.LocalInspectionsPass.runToolOnElements(LocalInspectionsPass.java:311)
	at com.intellij.codeInsight.daemon.impl.LocalInspectionsPass.lambda$visitPriorityElementsAndInit$4(LocalInspectionsPass.java:270)
	at com.intellij.util.AstLoadingFilter.forceAllowTreeLoading(AstLoadingFilter.java:156)
	at com.intellij.util.AstLoadingFilter.forceAllowTreeLoading(AstLoadingFilter.java:148)
	at com.intellij.codeInsight.daemon.impl.LocalInspectionsPass.lambda$visitPriorityElementsAndInit$5(LocalInspectionsPass.java:268)
	at com.intellij.util.AstLoadingFilter.disallowTreeLoading(AstLoadingFilter.java:127)
	at com.intellij.util.AstLoadingFilter.disallowTreeLoading(AstLoadingFilter.java:116)
	at com.intellij.codeInsight.daemon.impl.LocalInspectionsPass.lambda$visitPriorityElementsAndInit$6(LocalInspectionsPass.java:268)
	at com.intellij.concurrency.ApplierCompleter.execAndForkSubTasks(ApplierCompleter.java:136)
	at com.intellij.openapi.application.impl.ApplicationImpl.tryRunReadAction(ApplicationImpl.java:1146)
	at com.intellij.concurrency.ApplierCompleter.lambda$wrapInReadActionAndIndicator$1(ApplierCompleter.java:92)
	at com.intellij.openapi.progress.impl.CoreProgressManager.registerIndicatorAndRun(CoreProgressManager.java:658)
	at com.intellij.openapi.progress.impl.CoreProgressManager.executeProcessUnderProgress(CoreProgressManager.java:610)
	at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:65)
	at com.intellij.concurrency.ApplierCompleter.wrapInReadActionAndIndicator(ApplierCompleter.java:104)
	at com.intellij.concurrency.ApplierCompleter.lambda$compute$0(ApplierCompleter.java:83)
	at com.intellij.openapi.application.impl.ReadMostlyRWLock.executeByImpatientReader(ReadMostlyRWLock.java:172)
	at com.intellij.openapi.application.impl.ApplicationImpl.executeByImpatientReader(ApplicationImpl.java:189)
	at com.intellij.concurrency.ApplierCompleter.compute(ApplierCompleter.java:83)
	at java.base/java.util.concurrent.CountedCompleter.exec(CountedCompleter.java:746)
	at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:290)
	at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1020)
	at java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1656)
	at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1594)
	at java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:183)

解决办法

  • 升级或者重装 Android Studio
    这是万能大法。
    然而，我还是想弄明白为啥，所以还没急着升级，先观察一波。
  • 有人遇到说是 org.jetbrains.kotlin 的问题
    这个是在 Stack Overflow 中看到的。
    提问者也是卡住了，通过升级 org.jetbrains.kotlin 解决问题。
    如文章尾部的参考链接。
    我尝试了一下，会好转。
    我的 kotlin 从 1.6.0 升级到了 1.6.10。
    虽然显示 Performing Analysis，但是确实不会反复执行了，只是感觉似乎一直未执行完毕。
  • Flie >> Invalidate Caches/Restart >> Invalidate Caches/Restart
    可能是 plugins 插件出现了问题。
    这里可以考虑清除 Studio 缓存，然后重启。
    这招也接近万能大法了。
    可以解决很多类似问题。

个人尝试

由于我是kotlin升级和缓存清除同时做的，不太确定哪个具体生效的。
个人倾向是后者，错误原因可能还是插件的问题。

其它

日志错误尚未分析。
有相关经验的大佬可以在评论区指导一下。

参考文献

https://stackoverflow.com/questions/68113077/how-to-resume-a-stuck-code-analysis-in-android-studio

Android Studio Download

Android Studio 常见问题

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