android studio 无法解析 webview 等等答案

【问题标题】：android studio cannot resolve webview and a couple of moreandroid studio 无法解析 webview 等等
【发布时间】：2020-01-01 03:45:50
【问题描述】：

当我尝试在 android studio 中构建 apk 文件时，它显示我的 webview 符号无法解析的错误。我看我还有一些红字。我该如何修复它？

我已尝试文件 -> 无效缓存/重新启动

活动主要

    <WebView android:id="@+id/webView"
        android:layout_height="match_parent"
        android:layout_width="match_parent" />

</androidx.constraintlayout.widget.ConstraintLayout>

主要活动


        WebView WebView= (WebView) findViewById(R.id.webView);
        webView.loadUrl("file:///android_asset/myHtml.html");
                webView.getSettings().setJavaScriptEnabled(true)

日志：
org.gradle.internal.exceptions.LocationAwareException：任务'：app：compileDebugJavaWithJavac'的执行失败。在 org.gradle.initialization.exception.DefaultExceptionAnalyser.transform(DefaultExceptionAnalyser.java:99) 在 org.gradle.initialization.exception.DefaultExceptionAnalyser.collectFailures(DefaultExceptionAnalyser.java:65) 在 org.gradle.initialization.exception.MultipleBuildFailuresExceptionAnalyser.transform（MultipleBuildFailuresExceptionAnalyser.java:39）在 org.gradle.initialization.exception.StackTraceSanitizingExceptionAnalyser.transform(StackTraceSanitizingExceptionAnalyser.java:29) 在 org.gradle.initialization.DefaultGradleLauncher.finishBuild（DefaultGradleLauncher.java:174）在 org.gradle.initialization.DefaultGradleLauncher.doBuildStages（DefaultGradleLauncher.java:165）在 org.gradle.initialization.DefaultGradleLauncher.executeTasks（DefaultGradleLauncher.java:134）在 org.gradle.internal.invocation.GradleBuildController$1.execute(GradleBuildController.java:58) 在 org.gradle.internal.invocation.GradleBuildController$1.execute(GradleBuildController.java:55) 在 org.gradle.internal.invocation.GradleBuildController$3.create(GradleBuildController.java:82) 在 org.gradle.internal.invocation.GradleBuildController$3.create(GradleBuildController.java:75) 在 org.gradle.internal.work.DefaultWorkerLeaseService.withLocks(DefaultWorkerLeaseService.java:183) 在 org.gradle.internal.work.StopShieldingWorkerLeaseService.withLocks(StopShieldingWorkerLeaseService.java:40) 在 org.gradle.internal.invocation.GradleBuildController.doBuild(GradleBuildController.java:75) 在 org.gradle.internal.invocation.GradleBuildController.run(GradleBuildController.java:55) 在 org.gradle.tooling.internal.provider.runner.ClientProvidedBuildActionRunner.run(ClientProvidedBuildActionRunner.java:55) 在 org.gradle.launcher.exec.ChainingBuildActionRunner.run(ChainingBuildActionRunner.java:35) 在 org.gradle.launcher.exec.ChainingBuildActionRunner.run(ChainingBuildActionRunner.java:35) 在 org.gradle.launcher.exec.BuildOutcomeReportingBuildActionRunner.run(BuildOutcomeReportingBuildActionRunner.java:58) 在 org.gradle.tooling.internal.provider.ValidatingBuildActionRunner.run(ValidatingBuildActionRunner.java:32) 在 org.gradle.launcher.exec.BuildCompletionNotifyingBuildActionRunner.run(BuildCompletionNotifyingBuildActionRunner.java:39) 在 org.gradle.launcher.exec.RunAsBuildOperationBuildActionRunner$3.call(RunAsBuildOperationBuildActionRunner.java:51) 在 org.gradle.launcher.exec.RunAsBuildOperationBuildActionRunner$3.call(RunAsBuildOperationBuildActionRunner.java:45) 在 org.gradle.internal.operations.DefaultBuildOperationExecutor$CallableBuildOperationWorker.execute（DefaultBuildOperationExecutor.java:416）在 org.gradle.internal.operations.DefaultBuildOperationExecutor$CallableBuildOperationWorker.execute（DefaultBuildOperationExecutor.java:406）在 org.gradle.internal.operations.DefaultBuildOperationExecutor$1.execute(DefaultBuildOperationExecutor.java:165) 在 org.gradle.internal.operations.DefaultBuildOperationExecutor.execute（DefaultBuildOperationExecutor.java:250）在 org.gradle.internal.operations.DefaultBuildOperationExecutor.execute（DefaultBuildOperationExecutor.java:158）在 org.gradle.internal.operations.DefaultBuildOperationExecutor.call(DefaultBuildOperationExecutor.java:102) 在 org.gradle.internal.operations.DelegatingBuildOperationExecutor.call(DelegatingBuildOperationExecutor.java:36) 在 org.gradle.launcher.exec.RunAsBuildOperationBuildActionRunner.run(RunAsBuildOperationBuildActionRunner.java:45) 在 org.gradle.launcher.exec.InProcessBuildActionExecuter$1.transform(InProcessBuildActionExecuter.java:49) 在 org.gradle.launcher.exec.InProcessBuildActionExecuter$1.transform(InProcessBuildActionExecuter.java:46) 在 org.gradle.composite.internal.DefaultRootBuildState.run（DefaultRootBuildState.java:78）在 org.gradle.launcher.exec.InProcessBuildActionExecuter.execute(InProcessBuildActionExecuter.java:46) 在 org.gradle.launcher.exec.InProcessBuildActionExecuter.execute(InProcessBuildActionExecuter.java:31) 在 org.gradle.launcher.exec.BuildTreeScopeBuildActionExecuter.execute(BuildTreeScopeBuildActionExecuter.java:42) 在 org.gradle.launcher.exec.BuildTreeScopeBuildActionExecuter.execute(BuildTreeScopeBuildActionExecuter.java:28) 在 org.gradle.tooling.internal.provider.ContinuousBuildActionExecuter.execute（ContinuousBuildActionExecuter.java:78）在 org.gradle.tooling.internal.provider.ContinuousBuildActionExecuter.execute（ContinuousBuildActionExecuter.java:52）在 org.gradle.tooling.internal.provider.SubscribableBuildActionExecuter.execute(SubscribableBuildActionExecuter.java:59) 在 org.gradle.tooling.internal.provider.SubscribableBuildActionExecuter.execute（SubscribableBuildActionExecuter.java:36）在 org.gradle.tooling.internal.provider.SessionScopeBuildActionExecuter.execute(SessionScopeBuildActionExecuter.java:68) 在 org.gradle.tooling.internal.provider.SessionScopeBuildActionExecuter.execute(SessionScopeBuildActionExecuter.java:38) 在 org.gradle.tooling.internal.provider.GradleThreadBuildActionExecuter.execute(GradleThreadBuildActionExecuter.java:37) 在 org.gradle.tooling.internal.provider.GradleThreadBuildActionExecuter.execute(GradleThreadBuildActionExecuter.java:26) 在 org.gradle.tooling.internal.provider.ParallelismConfigurationBuildActionExecuter.execute（ParallelismConfigurationBuildActionExecuter.java:43）在 org.gradle.tooling.internal.provider.ParallelismConfigurationBuildActionExecuter.execute（ParallelismConfigurationBuildActionExecuter.java:29）在 org.gradle.tooling.internal.provider.StartParamsValidatingActionExecuter.execute（StartParamsValidatingActionExecuter.java:60）在 org.gradle.tooling.internal.provider.StartParamsValidatingActionExecuter.execute（StartParamsValidatingActionExecuter.java:32）在 org.gradle.tooling.internal.provider.SessionFailureReportingActionExecuter.execute(SessionFailureReportingActionExecuter.java:55) 在 org.gradle.tooling.internal.provider.SessionFailureReportingActionExecuter.execute(SessionFailureReportingActionExecuter.java:41) 在 org.gradle.tooling.internal.provider.SetupLoggingActionExecuter.execute(SetupLoggingActionExecuter.java:48) 在 org.gradle.tooling.internal.provider.SetupLoggingActionExecuter.execute(SetupLoggingActionExecuter.java:32) 在 org.gradle.launcher.daemon.server.exec.ExecuteBuild.doBuild(ExecuteBuild.java:67) 在 org.gradle.launcher.daemon.server.exec.BuildCommandOnly.execute(BuildCommandOnly.java:36) 在 org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:104) 在 org.gradle.launcher.daemon.server.exec.WatchForDisconnection.execute（WatchForDisconnection.java:37）在 org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:104) 在 org.gradle.launcher.daemon.server.exec.ResetDeprecationLogger.execute（ResetDeprecationLogger.java:26）在 org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:104) 在 org.gradle.launcher.daemon.server.exec.RequestStopIfSingleUsedDaemon.execute（RequestStopIfSingleUsedDaemon.java:34）在 org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:104) 在 org.gradle.launcher.daemon.server.exec.ForwardClientInput$2.call(ForwardClientInput.java:74) 在 org.gradle.launcher.daemon.server.exec.ForwardClientInput$2.call(ForwardClientInput.java:72) 在 org.gradle.util.Swapper.swap(Swapper.java:38) 在 org.gradle.launcher.daemon.server.exec.ForwardClientInput.execute(ForwardClientInput.java:72) 在 org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:104) 在 org.gradle.launcher.daemon.server.exec.LogAndCheckHealth.execute(LogAndCheckHealth.java:55) 在 org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:104) 在 org.gradle.launcher.daemon.server.exec.LogToClient.doBuild(LogToClient.java:62) 在 org.gradle.launcher.daemon.server.exec.BuildCommandOnly.execute(BuildCommandOnly.java:36) 在 org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:104) 在 org.gradle.launcher.daemon.server.exec.EstablishBuildEnvironment.doBuild(EstablishBuildEnvironment.java:81) 在 org.gradle.launcher.daemon.server.exec.BuildCommandOnly.execute(BuildCommandOnly.java:36) 在 org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:104) 在 org.gradle.launcher.daemon.server.exec.StartBuildOrRespondWithBusy$1.run(StartBuildOrRespondWithBusy.java:50) 在 org.gradle.launcher.daemon.server.DaemonStateCoordinator$1.run(DaemonStateCoordinator.java:295) 在 org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:63) 在 org.gradle.internal.concurrent.ManagedExecutorImpl$1.run(ManagedExecutorImpl.java:46) 在 org.gradle.internal.concurrent.ThreadFactoryImpl$ManagedThreadRunnable.run(ThreadFactoryImpl.java:55) 原因：org.gradle.api.tasks.TaskExecutionException：任务'：app：compileDebugJavaWithJavac'的执行失败。在 org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter$3.accept(ExecuteActionsTaskExecuter.java:151) 在 org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter$3.accept(ExecuteActionsTaskExecuter.java:148) 在 org.gradle.internal.Try$Failure.ifSuccessfulOrElse(Try.java:191) 在 org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.execute（ExecuteActionsTaskExecuter.java:141）在 org.gradle.api.internal.tasks.execution.ResolveBeforeExecutionStateTaskExecuter.execute（ResolveBeforeExecutionStateTaskExecuter.java:75）在 org.gradle.api.internal.tasks.execution.ValidatingTaskExecuter.execute(ValidatingTaskExecuter.java:62) 在 org.gradle.api.internal.tasks.execution.SkipEmptySourceFilesTaskExecuter.execute（SkipEmptySourceFilesTaskExecuter.java:108）在 org.gradle.api.internal.tasks.execution.ResolveBeforeExecutionOutputsTaskExecuter.execute（ResolveBeforeExecutionOutputsTaskExecuter.java:67）在 org.gradle.api.internal.tasks.execution.ResolveAfterPreviousExecutionStateTaskExecuter.execute(ResolveAfterPreviousExecutionStateTaskExecuter.java:46) 在 org.gradle.api.internal.tasks.execution.CleanupStaleOutputsExecuter.execute（CleanupStaleOutputsExecuter.java:94）在 org.gradle.api.internal.tasks.execution.FinalizePropertiesTaskExecuter.execute(FinalizePropertiesTaskExecuter.java:46) 在 org.gradle.api.internal.tasks.execution.ResolveTaskExecutionModeExecuter.execute(ResolveTaskExecutionModeExecuter.java:95) 在 org.gradle.api.internal.tasks.execution.SkipTaskWithNoActionsExecuter.execute（SkipTaskWithNoActionsExecuter.java:57）在 org.gradle.api.internal.tasks.execution.SkipOnlyIfTaskExecuter.execute(SkipOnlyIfTaskExecuter.java:56) 在 org.gradle.api.internal.tasks.execution.CatchExceptionTaskExecuter.execute(CatchExceptionTaskExecuter.java:36) 在 org.gradle.api.internal.tasks.execution.EventFiringTaskExecuter$1.executeTask(EventFiringTaskExecuter.java:73) 在 org.gradle.api.internal.tasks.execution.EventFiringTaskExecuter$1.call(EventFiringTaskExecuter.java:52) 在 org.gradle.api.internal.tasks.execution.EventFiringTaskExecuter$1.call(EventFiringTaskExecuter.java:49) 在 org.gradle.internal.operations.DefaultBuildOperationExecutor$CallableBuildOperationWorker.execute（DefaultBuildOperationExecutor.java:416）在 org.gradle.internal.operations.DefaultBuildOperationExecutor$CallableBuildOperationWorker.execute（DefaultBuildOperationExecutor.java:406）在 org.gradle.internal.operations.DefaultBuildOperationExecutor$1.execute(DefaultBuildOperationExecutor.java:165) 在 org.gradle.internal.operations.DefaultBuildOperationExecutor.execute（DefaultBuildOperationExecutor.java:250）在 org.gradle.internal.operations.DefaultBuildOperationExecutor.execute（DefaultBuildOperationExecutor.java:158）在 org.gradle.internal.operations.DefaultBuildOperationExecutor.call(DefaultBuildOperationExecutor.java:102) 在 org.gradle.internal.operations.DelegatingBuildOperationExecutor.call(DelegatingBuildOperationExecutor.java:36) 在 org.gradle.api.internal.tasks.execution.EventFiringTaskExecuter.execute（EventFiringTaskExecuter.java:49）在 org.gradle.execution.plan.LocalTaskNodeExecutor.execute(LocalTaskNodeExecutor.java:43) 在 org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$InvokeNodeExecutorsAction.execute（DefaultTaskExecutionGraph.java:355）在 org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$InvokeNodeExecutorsAction.execute（DefaultTaskExecutionGraph.java:343）在 org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$BuildOperationAwareExecutionAction.execute（DefaultTaskExecutionGraph.java:336）在 org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$BuildOperationAwareExecutionAction.execute（DefaultTaskExecutionGraph.java:322）在 org.gradle.execution.plan.DefaultPlanExecutor$ExecutorWorker$1.execute(DefaultPlanExecutor.java:134) 在 org.gradle.execution.plan.DefaultPlanExecutor$ExecutorWorker$1.execute(DefaultPlanExecutor.java:129) 在 org.gradle.execution.plan.DefaultPlanExecutor$ExecutorWorker.execute(DefaultPlanExecutor.java:202) 在 org.gradle.execution.plan.DefaultPlanExecutor$ExecutorWorker.executeNextNode(DefaultPlanExecutor.java:193) 在 org.gradle.execution.plan.DefaultPlanExecutor$ExecutorWorker.run(DefaultPlanExecutor.java:129) ... 3 更多引起：org.gradle.api.internal.tasks.compile.CompilationFailedException：编译失败；有关详细信息，请参阅编译器错误输出。在 org.gradle.api.internal.tasks.compile.JdkJavaCompiler.execute（JdkJavaCompiler.java:52）在 org.gradle.api.internal.tasks.compile.JdkJavaCompiler.execute(JdkJavaCompiler.java:36) 在 org.gradle.api.internal.tasks.compile.NormalizingJavaCompiler.delegateAndHandleErrors（NormalizingJavaCompiler.java:100）在 org.gradle.api.internal.tasks.compile.NormalizingJavaCompiler.execute（NormalizingJavaCompiler.java:52）在 org.gradle.api.internal.tasks.compile.NormalizingJavaCompiler.execute（NormalizingJavaCompiler.java:38）在 org.gradle.api.internal.tasks.compile.AnnotationProcessorDiscoveringCompiler.execute（AnnotationProcessorDiscoveringCompiler.java:51）在 org.gradle.api.internal.tasks.compile.AnnotationProcessorDiscoveringCompiler.execute（AnnotationProcessorDiscoveringCompiler.java:37）在 org.gradle.api.internal.tasks.compile.CleaningJavaCompilerSupport.execute（CleaningJavaCompilerSupport.java:39）在 org.gradle.api.internal.tasks.compile.incremental.IncrementalCompilerFactory$2.execute(IncrementalCompilerFactory.java:110) 在 org.gradle.api.internal.tasks.compile.incremental.IncrementalCompilerFactory$2.execute(IncrementalCompilerFactory.java:106) 在 org.gradle.api.internal.tasks.compile.incremental.IncrementalResultStoringCompiler.execute（IncrementalResultStoringCompiler.java:60）在 org.gradle.api.internal.tasks.compile.incremental.IncrementalResultStoringCompiler.execute（IncrementalResultStoringCompiler.java:44）在 org.gradle.api.internal.tasks.compile.CompileJavaBuildOperationReportingCompiler$2.call(CompileJavaBuildOperationReportingCompiler.java:59) 在 org.gradle.api.internal.tasks.compile.CompileJavaBuildOperationReportingCompiler$2.call(CompileJavaBuildOperationReportingCompiler.java:51) 在 org.gradle.internal.operations.DefaultBuildOperationExecutor$CallableBuildOperationWorker.execute（DefaultBuildOperationExecutor.java:416）在 org.gradle.internal.operations.DefaultBuildOperationExecutor$CallableBuildOperationWorker.execute（DefaultBuildOperationExecutor.java:406）在 org.gradle.internal.operations.DefaultBuildOperationExecutor$1.execute(DefaultBuildOperationExecutor.java:165) 在 org.gradle.internal.operations.DefaultBuildOperationExecutor.execute（DefaultBuildOperationExecutor.java:250）在 org.gradle.internal.operations.DefaultBuildOperationExecutor.execute（DefaultBuildOperationExecutor.java:158）在 org.gradle.internal.operations.DefaultBuildOperationExecutor.call(DefaultBuildOperationExecutor.java:102) 在 org.gradle.internal.operations.DelegatingBuildOperationExecutor.call(DelegatingBuildOperationExecutor.java:36) 在 org.gradle.api.internal.tasks.compile.CompileJavaBuildOperationReportingCompiler.execute（CompileJavaBuildOperationReportingCompiler.java:51）在 org.gradle.api.tasks.compile.JavaCompile.performCompilation(JavaCompile.java:154) 在 org.gradle.api.tasks.compile.JavaCompile.compile(JavaCompile.java:122) 在 com.android.build.gradle.tasks.AndroidJavaCompile.compile(AndroidJavaCompile.kt:237) 在 org.gradle.internal.reflect.JavaMethod.invoke(JavaMethod.java:103) 在 org.gradle.api.internal.project.taskfactory.IncrementalTaskInputsTaskAction.doExecute（IncrementalTaskInputsTaskAction.java:46）在 org.gradle.api.internal.project.taskfactory.StandardTaskAction.execute（StandardTaskAction.java:41）在 org.gradle.api.internal.project.taskfactory.AbstractIncrementalTaskAction.execute（AbstractIncrementalTaskAction.java:25）在 org.gradle.api.internal.project.taskfactory.StandardTaskAction.execute（StandardTaskAction.java:28）在 org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter$5.run(ExecuteActionsTaskExecuter.java:404) 在 org.gradle.internal.operations.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute（DefaultBuildOperationExecutor.java:402）在 org.gradle.internal.operations.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute（DefaultBuildOperationExecutor.java:394）在 org.gradle.internal.operations.DefaultBuildOperationExecutor$1.execute(DefaultBuildOperationExecutor.java:165) 在 org.gradle.internal.operations.DefaultBuildOperationExecutor.execute（DefaultBuildOperationExecutor.java:250）在 org.gradle.internal.operations.DefaultBuildOperationExecutor.execute（DefaultBuildOperationExecutor.java:158）在 org.gradle.internal.operations.DefaultBuildOperationExecutor.run（DefaultBuildOperationExecutor.java:92）在 org.gradle.internal.operations.DelegatingBuildOperationExecutor.run(DelegatingBuildOperationExecutor.java:31) 在 org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeAction（ExecuteActionsTaskExecuter.java:393）在 org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions（ExecuteActionsTaskExecuter.java:376）在 org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.access$200（ExecuteActionsTaskExecuter.java:80）在 org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter$TaskExecution.execute(ExecuteActionsTaskExecuter.java:213) 在 org.gradle.internal.execution.steps.ExecuteStep.lambda$execute$0(ExecuteStep.java:32) 在 org.gradle.internal.execution.steps.ExecuteStep.execute(ExecuteStep.java:32) 在 org.gradle.internal.execution.steps.ExecuteStep.execute(ExecuteStep.java:26) 在 org.gradle.internal.execution.steps.CleanupOutputsStep.execute（CleanupOutputsStep.java:58）在 org.gradle.internal.execution.steps.CleanupOutputsStep.execute（CleanupOutputsStep.java:35）在 org.gradle.internal.execution.steps.ResolveInputChangesStep.execute(ResolveInputChangesStep.java:48) 在 org.gradle.internal.execution.steps.ResolveInputChangesStep.execute(ResolveInputChangesStep.java:33) 在 org.gradle.internal.execution.steps.CancelExecutionStep.execute(CancelExecutionStep.java:39) 在 org.gradle.internal.execution.steps.TimeoutStep.executeWithoutTimeout(TimeoutStep.java:73) 在 org.gradle.internal.execution.steps.TimeoutStep.execute(TimeoutStep.java:54) 在 org.gradle.internal.execution.steps.CatchExceptionStep.execute(CatchExceptionStep.java:35) 在 org.gradle.internal.execution.steps.CreateOutputsStep.execute(CreateOutputsStep.java:51) 在 org.gradle.internal.execution.steps.SnapshotOutputsStep.execute（SnapshotOutputsStep.java:45）在 org.gradle.internal.execution.steps.SnapshotOutputsStep.execute（SnapshotOutputsStep.java:31）在 org.gradle.internal.execution.steps.CacheStep.executeWithoutCache(CacheStep.java:201) 在 org.gradle.internal.execution.steps.CacheStep.execute(CacheStep.java:70) 在 org.gradle.internal.execution.steps.CacheStep.execute(CacheStep.java:45) 在 org.gradle.internal.execution.steps.BroadcastChangingOutputsStep.execute（BroadcastChangingOutputsStep.java:49）在 org.gradle.internal.execution.steps.StoreSnapshotsStep.execute(StoreSnapshotsStep.java:43) 在 org.gradle.internal.execution.steps.StoreSnapshotsStep.execute(StoreSnapshotsStep.java:32) 在 org.gradle.internal.execution.steps.RecordOutputsStep.execute（RecordOutputsStep.java:38）在 org.gradle.internal.execution.steps.RecordOutputsStep.execute（RecordOutputsStep.java:24）在 org.gradle.internal.execution.steps.SkipUpToDateStep.executeBecause(SkipUpToDateStep.java:96) 在 org.gradle.internal.execution.steps.SkipUpToDateStep.lambda$execute$0(SkipUpToDateStep.java:89) 在 org.gradle.internal.execution.steps.SkipUpToDateStep.execute(SkipUpToDateStep.java:54) 在 org.gradle.internal.execution.steps.SkipUpToDateStep.execute(SkipUpToDateStep.java:38) 在 org.gradle.internal.execution.steps.ResolveChangesStep.execute(ResolveChangesStep.java:77) 在 org.gradle.internal.execution.steps.ResolveChangesStep.execute(ResolveChangesStep.java:37) 在 org.gradle.internal.execution.steps.legacy.MarkSnapshottingInputsFinishedStep.execute（MarkSnapshottingInputsFinishedStep.java:36）在 org.gradle.internal.execution.steps.legacy.MarkSnapshottingInputsFinishedStep.execute（MarkSnapshottingInputsFinishedStep.java:26）在 org.gradle.internal.execution.steps.ResolveCachingStateStep.execute(ResolveCachingStateStep.java:90) 在 org.gradle.internal.execution.steps.ResolveCachingStateStep.execute(ResolveCachingStateStep.java:48) 在 org.gradle.internal.execution.impl.DefaultWorkExecutor.execute（DefaultWorkExecutor.java:33）在 org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.execute（ExecuteActionsTaskExecuter.java:120） ... 35 更多

enter image description here

【问题讨论】：

标签： android webview build

【解决方案1】：

WebView = (WwbView) findViewById(R.id.webView);

你在这里打错了(WwbView)...WebView 也需要一个变量，它的代码行不正确。

WebView mWebView = (WebView) findViewById(R.id.webView);

【讨论】：

它仍然不起作用，我还有一些错误，例如：错误：找不到符号类 webChromeClient
检查你的导入，清理和重建... import android.webkit.WebView;导入 android.webkit.WebViewClient;
我已经导入了这些 android webkits 但它仍然无法解析符号。我也更新了日志
看，首先一个类名不是以小写字母开头的……所以应该是new WebChromeClient，并且没有你声明的“webView”变量……你有@987654324 @ 定义然后使用“webView”。只有错别字和愚蠢的错误。