Question

通过./gradlew运行构建时，检查构建是否因以下堆栈跟踪而失败。我已经更新了gradle到4.1和AS到3.0的帖子，面对这个问题。

出了什么问题：任务执行失败＆＃39;：app：packageDefaultGlobalIndiaOnlyDebug＆＃39;。

无法创建目录C：\ Users \＆lt;＆gt; \＆lt;＆gt; \＆lt;＆gt; \ app \ build \ outputs \ apk \ defaultGlobalIndiaOnly \ debug \ C：\ Users \＆lt;＆gt; \＆lt; ＆GT; \＆LT;＆GT; \应用\构建\输出\ APK \ defaultGlobalIndiaOnly \调试\ C：\用户\＆LT;＆GT; \＆LT;＆GT; \＆LT;＆GT; \应用\构建\输出\ APK \ defaultGlobalIndiaOnly \调试
尝试：使用--info or --debug选项运行以获得更多日志输出。
例外情况是：

org.gradle.api.tasks.TaskExecutionException：任务＆＃39;：app：packageDefaultGlobalIndiaOnlyDebug＆＃39;执行失败。 at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions（ExecuteActionsTaskExecuter.java:100）在org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.execute（ExecuteActionsTaskExecuter.java:70）在org.gradle.api.internal.tasks.execution.SkipUpToDateTaskExecuter.execute（SkipUpToDateTaskExecuter.java:63）在org.gradle.api.internal.tasks.execution.ResolveTaskOutputCachingStateExecuter.execute（ResolveTaskOutputCachingStateExecuter.java:54）在org.gradle.api.internal.tasks.execution.ValidatingTaskExecuter.execute（ValidatingTaskExecuter.java:58）在org.gradle.api.internal.tasks.execution.SkipEmptySourceFilesTaskExecuter.execute（SkipEmptySourceFilesTaskExecuter.java:88）在org.gradle.api.internal.tasks.execution.ResolveTaskArtifactStateTaskExecuter.execute（ResolveTaskArtifactStateTaskExecuter.java:52）在org.gradle.api.internal.tasks.execution.SkipTaskWithNoActionsExecuter.execute（SkipTaskWithNoActionsExecuter.java:52）在org.gradle.api.internal.tasks.execution.SkipOnlyIfTaskExecuter.execute（SkipOnlyIfTaskExecuter.java:54）在org.gradle.api.internal.tasks.execution.ExecuteAtMostOnceTaskExecuter.execute（ExecuteAtMostOnceTaskExecuter.java:43）在org.gradle.api.internal.tasks.execution.CatchExceptionTaskExecuter.execute（CatchExceptionTaskExecuter.java:34）在org.gradle.execution.taskgraph.DefaultTaskGraphExecuter $ EventFiringTaskWorker $ 1.run（DefaultTaskGraphExecuter.java:248）在org.gradle.internal.progress.DefaultBuildOperationExecutor $ RunnableBuildOperationWorker.execute（DefaultBuildOperationExecutor.java:336）在org.gradle.internal.progress.DefaultBuildOperationExecutor $ RunnableBuildOperationWorker.execute（DefaultBuildOperationExecutor.java:328）在org.gradle.internal.progress.DefaultBuildOperationExecutor.execute（DefaultBuildOperationExecutor.java:197）在org.gradle.internal.progress.DefaultBuildOperationExecutor.run（DefaultBuildOperationExecutor.java:107）在org.gradle.execution.taskgraph.DefaultTaskGraphExecuter $ EventFiringTaskWorker.execute（DefaultTaskGraphExecuter.java:241）在org.gradle.execution.taskgraph.DefaultTaskGraphExecuter $ EventFiringTaskWorker.execute（DefaultTaskGraphExecuter.java:230） at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor $ TaskExecutorWorker.processTask（DefaultTaskPlanExecutor.java:124）在org.gradle.execution.taskgraph.DefaultTaskPlanExecutor $ TaskExecutorWorker.access $ 200（DefaultTaskPlanExecutor.java:80） at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor $ TaskExecutorWorker $ 1.execute（DefaultTaskPlanExecutor.java:105）在org.gradle.execution.taskgraph.DefaultTaskPlanExecutor $ TaskExecutorWorker $ 1.execute（DefaultTaskPlanExecutor.java:99）在org.gradle.execution.taskgraph.DefaultTaskExecutionPlan.execute（DefaultTaskExecutionPlan.java:625） at org.gradle.execution.taskgraph.DefaultTaskExecutionPlan.executeWithTask（DefaultTaskExecutionPlan.java:580） at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor $ TaskExecutorWorker.run（DefaultTaskPlanExecutor.java:99） at org.gradle.internal.concurrent.ExecutorPolicy $ CatchAndRecordFailures.onExecute（ExecutorPolicy.java:63） at org.gradle.internal.concurrent.ManagedExecutorImpl $ 1.run（ManagedExecutorImpl.java:46） at org.gradle.internal.concurrent.ThreadFactoryImpl $ ManagedThreadRunnable.run（ThreadFactoryImpl.java:55）引起：org.gradle.tooling.BuildException：无法创建目录C：\ Users \＆lt;＆gt; \＆lt;＆gt; \＆lt;＆gt; \ app \ build \ outputs \ apk \ defaultGlobalIndiaOnly \ debug \ C：\ Users \＆LT;＆GT; \＆LT;＆GT; \＆LT;＆GT; \应用\构建\输出\ AP ķ\ defaultGlobalIndiaOnly \调试\ C：\用户\＆LT;＆GT; \＆LT;＆GT; \＆LT;＆GT; \应用\构建\输出\ APK \ defaultGlobalIndiaOnly \调试在com.android.build.gradle.internal.scope.OutputScope.lambda $ parallelForEachOutput $ 10（OutputScope.java:241）在com.android.build.gradle.internal.scope.OutputScope.parallelForEachOutput（OutputScope.java:236）在com.android.build.gradle.internal.scope.OutputScope.parallelForEachOutput（OutputScope.java:197）在com.android.build.gradle.internal.scope.OutputScope.parallelForEachOutput（OutputScope.java:181）在com.android.build.gradle.tasks.PackageAndroidArtifact.doFullTaskAction（PackageAndroidArtifact.java:471）在com.android.build.gradle.internal.tasks.IncrementalTask.taskAction（IncrementalTask.java:109）在org.gradle.internal.reflect.JavaMethod.invoke（JavaMethod.java:73） at org.gradle.api.internal.project.taskfactory.DefaultTaskClassInfoStore $ IncrementalTaskAction.doExecute（DefaultTaskClassInfoStore.java:173）在org.gradle.api.internal.project.taskfactory.DefaultTaskClassInfoStore $ StandardTaskAction.execute（DefaultTaskClassInfoStore.java:134）在org.gradle.api.internal.project.taskfactory.DefaultTaskClassInfoStore $ StandardTaskAction.execute（DefaultTaskClassInfoStore.java:121）在org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter $ 1.run（ExecuteActionsTaskExecuter.java:122）在org.gradle.internal.progress.DefaultBuildOperationExecutor $ RunnableBuildOperationWorker.execute（DefaultBuildOperationExecutor.java:336）在org.gradle.internal.progress.DefaultBuildOperationExecutor $ RunnableBuildOperationWorker.execute（DefaultBuildOperationExecutor.java:328）在org.gradle.internal.progress.DefaultBuildOperationExecutor.execute（DefaultBuildOperationExecutor.java:197）在org.gradle.internal.progress.DefaultBuildOperationExecutor.run（DefaultBuildOperationExecutor.java:107）在org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeAction（ExecuteActionsTaskExecuter.java:111）在org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions（ExecuteActionsTaskExecuter.java:92） ......还有27个引起：java.lang.RuntimeException：无法创建目录C：\ Users \＆lt;＆gt; \＆lt;＆gt; \＆lt;＆gt; \ app \ build \ outputs \ apk \ defaultGlobalIndiaOnly \ debug \ C：\ Users \＆lt ;＆GT; \＆LT;＆GT; \＆LT;＆GT; \应用\构建\输出\ APK \ defau ltGlobalIndiaOnly \调试\ C：\用户\＆LT;＆GT; \＆LT;＆GT; \＆LT;＆GT; \应用\构建\输出\ APK \ defaultGlobalIndiaOnly \调试在com.android.utils.FileUtils.mkdirs（FileUtils.java:215）在com.android.build.gradle.tasks.PackageAndroidArtifact.doTask（PackageAndroidArtifact.java:664）在com.android.build.gradle.tasks.PackageAndroidArtifact.splitFullAction（PackageAndroidArtifact.java:522）在com.android.build.gradle.internal.scope.OutputScope.lambda $ parallelForEachOutput $ 6（OutputScope.java:186）在com.android.build.gradle.internal.scope.OutputScope.lambda $ parallelForEachOutput $ 7（OutputScope.java:203）在com.android.build.gradle.internal.scope.OutputScope.lambda $ null $ 8（OutputScope.java:225）在com.android.ide.common.internal.WaitableExecutor.waitForAllTasks（WaitableExecutor.java:215）在com.android.build.gradle.internal.scope.OutputScope.parallelForEachOutput（OutputScope.java:235） ......还有42个

在https://help.gradle.org

Answer 1

找到这个@ https://developer.android.com/studio/build/gradle-plugin-3-0-0-migration.html

在构建时修改变体输出可能不起作用

使用Variant API来操作变量输出会被新插件破坏。它仍然适用于简单的任务，例如在构建时更改APK名称，如下所示：

library(purrr)
get_sublist <- function(group_name) {
keep(l, function(x) x[[1]][[1]] == group_name)
}
get_sublist("b")

但是，涉及访问outputFile对象的更复杂的任务不再起作用。这是因为在配置阶段不再创建特定于变体的任务。这导致插件不能预先知道所有输出，但也意味着更快的配置时间。

＆＃34;无法创建目录＆＃34;在构建app post AS 3.0升级时

1 个答案: