Android Studio 打release包报错 Expected a name but was STRING at line 1 column 99 path $[0].apkInfo.vers

最新推荐文章于 2023-12-20 18:24:25 发布

原创最新推荐文章于 2023-12-20 18:24:25 发布 · 5.1k 阅读

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本文详细解析了在使用Android Studio进行release版本打包时遇到的JsonSyntaxException错误，该问题源于output.json文件中的versionName字段格式不正确。文章提供了具体的错误堆栈跟踪，并指出了解决方案：只需删除出错的output.json文件即可。

Android Studio 打release包报错

Caused by: com.google.gson.JsonSyntaxException: java.lang.IllegalStateException: Expected a name but was STRING at line 1 column 99 path $[0].apkInfo.versionName
	at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$Adapter.read(ReflectiveTypeAdapterFactory.java:187)
	at com.google.gson.internal.bind.TypeAdapterRuntimeTypeWrapper.read(TypeAdapterRuntimeTypeWrapper.java:40)
	at com.google.gson.internal.bind.CollectionTypeAdapterFactory$Adapter.read(CollectionTypeAdapterFactory.java:81)
	at com.google.gson.internal.bind.CollectionTypeAdapterFactory$Adapter.read(CollectionTypeAdapterFactory.java:60)
	at com.google.gson.Gson.fromJson(Gson.java:805)
	at com.google.gson.Gson.fromJson(Gson.java:770)
	at com.android.build.gradle.internal.scope.BuildOutputs.load(BuildOutputs.java:234)
	at com.android.build.gradle.internal.scope.BuildOutputs.load(BuildOutputs.java:184)
	at com.android.build.gradle.internal.scope.BuildOutputs.load(BuildOutputs.java:140)
	at com.android.build.gradle.internal.ide.BuildOutputsSupplier.lambda$get$1(BuildOutputsSupplier.java:54)
	at com.google.common.collect.ImmutableList.forEach(ImmutableList.java:397)
	at com.android.build.gradle.internal.ide.BuildOutputsSupplier.get(BuildOutputsSupplier.java:49)
	at com.android.build.gradle.internal.ide.BuildOutputsSupplier.get(BuildOutputsSupplier.java:34)
	at com.android.build.gradle.internal.ide.AndroidArtifactImpl.getOutputs(AndroidArtifactImpl.java:135)
	at com.android.build.gradle.internal.LintGradleProject$AppGradleProject.<init>(LintGradleProject.java:206)
	at com.android.build.gradle.internal.LintGradleProject$AppGradleProject.<init>(LintGradleProject.java:192)
	at com.android.build.gradle.internal.LintGradleProject$ProjectSearch.getProject(LintGradleProject.java:948)
	at com.android.build.gradle.internal.LintGradleProject$ProjectSearch.getProject(LintGradleProject.java:784)
	at com.android.build.gradle.internal.LintGradleClient.createLintRequest(LintGradleClient.java:182)
	at com.android.tools.lint.LintCliClient.run(LintCliClient.java:149)
	at com.android.build.gradle.internal.LintGradleClient.run(LintGradleClient.java:197)
	at com.android.build.gradle.tasks.LintBaseTask.runLint(LintBaseTask.java:198)
	at com.android.build.gradle.tasks.LintPerVariantTask.lintSingleVariant(LintPerVariantTask.java:53)
	at com.android.build.gradle.tasks.LintPerVariantTask.lint(LintPerVariantTask.java:45)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.gradle.internal.reflect.JavaMethod.invoke(JavaMethod.java:73)
	at org.gradle.api.internal.project.taskfactory.DefaultTaskClassInfoStore$StandardTaskAction.doExecute(DefaultTaskClassInfoStore.java:141)
	at org.gradle.api.internal.project.taskfactory.DefaultTaskClassInfoStore$StandardTaskAction.execute(DefaultTaskClassInfoStore.java:134)
	at org.gradle.api.internal.project.taskfactory.DefaultTaskClassInfoStore$StandardTaskAction.execute(DefaultTaskClassInfoStore.java:121)
	at org.gradle.api.internal.AbstractTask$TaskActionWrapper.execute(AbstractTask.java:731)
	at org.gradle.api.internal.AbstractTask$TaskActionWrapper.execute(AbstractTask.java:705)
	at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter$1.run(ExecuteActionsTaskExecuter.java:122)
	at org.gradle.internal.progress.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:336)
	at org.gradle.internal.progress.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:328)
	at org.gradle.internal.progress.DefaultBuildOperationExecutor.execute(DefaultBuildOperationExecutor.java:197)
	at org.gradle.internal.progress.DefaultBuildOperationExecutor.run(DefaultBuildOperationExecutor.java:107)
	at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeAction(ExecuteActionsTaskExecuter.java:111)
	at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:92)
	... 105 more
Caused by: java.lang.IllegalStateException: Expected a name but was STRING at line 1 column 99 path $[0].apkInfo.versionName
	at com.google.gson.stream.JsonReader.nextName(JsonReader.java:799)
	at com.android.build.gradle.internal.scope.BuildOutputs$ApkInfoAdapter.read(BuildOutputs.java:278)
	at com.android.build.gradle.internal.scope.BuildOutputs$ApkInfoAdapter.read(BuildOutputs.java:248)
	at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$1.read(ReflectiveTypeAdapterFactory.java:95)
	at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$Adapter.read(ReflectiveTypeAdapterFactory.java:183)
	... 145 more

这个问题看log是json问题但不是代码中的问题，而是apk保存地址中的output.json文件的问题，删除掉就好了