Espresso 2升级后测试失败（失败：由于'java.lang.IllegalAccessError'导致仪器运行失败）

问题描述 投票：12回答：3

将Espresso升级到版本2后，我的单元测试都不会在棒棒糖前设备上运行。见下面的曲目：

15:07:07.627 [WARN] [org.gradle.api.Project] Tests on Samsung Galaxy S3 - 4.3 - API 18 - 720x1280 - 4.3 failed: Instrumentation run failed due to 'java.lang.IllegalAccessError'
15:07:07.832 [WARN] [org.gradle.api.Project] 
com.android.builder.testing.ConnectedDevice > hasTests[Samsung Galaxy S3 - 4.3 - API 18 - 720x1280 - 4.3] FAILED 
15:07:07.832 [WARN] [org.gradle.api.Project] No tests found.
15:07:07.834 [DEBUG] [org.gradle.api.Project] DeviceConnector 'Samsung Galaxy S3 - 4.3 - API 18 - 720x1280 - 4.3': uninstalling com.nordstrom.fla.test
15:07:08.252 [DEBUG] [org.gradle.api.Project] DeviceConnector 'Samsung Galaxy S3 - 4.3 - API 18 - 720x1280 - 4.3': uninstalling com.nordstrom.fla
15:07:08.666 [INFO] [org.gradle.api.Project] deleteDir(/Users/graemeharnish/workspace/fla-android/app/build/outputs/reports/androidTests/connected) returned: true
15:07:08.702 [DEBUG] [org.gradle.api.internal.tasks.execution.ExecuteAtMostOnceTaskExecuter] Finished executing task ':app:connectedAndroidTest'
15:07:08.702 [LIFECYCLE] [class org.gradle.TaskExecutionLogger] :app:connectedAndroidTest FAILED

堆栈跟踪同样无益

* Exception is:
org.gradle.api.tasks.TaskExecutionException: Execution failed for task ':app:connectedAndroidTest'.
    at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:69)
    at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.execute(ExecuteActionsTaskExecuter.java:46)
    at org.gradle.api.internal.tasks.execution.PostExecutionAnalysisTaskExecuter.execute(PostExecutionAnalysisTaskExecuter.java:35)
    at org.gradle.api.internal.tasks.execution.SkipUpToDateTaskExecuter.execute(SkipUpToDateTaskExecuter.java:64)
    at org.gradle.api.internal.tasks.execution.ValidatingTaskExecuter.execute(ValidatingTaskExecuter.java:58)
    at org.gradle.api.internal.tasks.execution.SkipEmptySourceFilesTaskExecuter.execute(SkipEmptySourceFilesTaskExecuter.java:42)
    at org.gradle.api.internal.tasks.execution.SkipTaskWithNoActionsExecuter.execute(SkipTaskWithNoActionsExecuter.java:52)
    at org.gradle.api.internal.tasks.execution.SkipOnlyIfTaskExecuter.execute(SkipOnlyIfTaskExecuter.java:53)
    at org.gradle.api.internal.tasks.execution.ExecuteAtMostOnceTaskExecuter.execute(ExecuteAtMostOnceTaskExecuter.java:43)
    at org.gradle.api.internal.AbstractTask.executeWithoutThrowingTaskFailure(AbstractTask.java:305)
    at org.gradle.execution.taskgraph.AbstractTaskPlanExecutor$TaskExecutorWorker.executeTask(AbstractTaskPlanExecutor.java:79)
    at org.gradle.execution.taskgraph.AbstractTaskPlanExecutor$TaskExecutorWorker.processTask(AbstractTaskPlanExecutor.java:63)
    at org.gradle.execution.taskgraph.AbstractTaskPlanExecutor$TaskExecutorWorker.run(AbstractTaskPlanExecutor.java:51)
    at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor.process(DefaultTaskPlanExecutor.java:23)
    at org.gradle.execution.taskgraph.DefaultTaskGraphExecuter.execute(DefaultTaskGraphExecuter.java:88)

我的gradle依赖

dependencies {
apt "org.robobinding:codegen:$robobindingVersion"
compile "org.robobinding:robobinding:$robobindingVersion:with-aop"
aspectPath("org.robobinding:robobinding:$robobindingVersion:with-aop")

compile 'org.lucasr.twowayview:twowayview:0.1.4'
compile 'com.android.support:support-v4:21.0.3'
compile 'com.android.support:recyclerview-v7:21.0.3'
provided 'com.android.support:appcompat-v7:21.0.3'
compile 'net.hockeyapp.android:HockeySDK:3.5.0-b.4'
compile 'me.dm7.barcodescanner:zbar:1.5'
compile 'com.squareup.picasso:picasso:2.4.0'
compile 'com.squareup:otto:1.3.5'

compile 'org.apache.commons:commons-lang3:3.0'

compile 'com.nispok:snackbar:2.8.0'

compile 'com.rengwuxian.materialedittext:library:1.8.0'
compile 'com.crittercism:crittercism-android-agent:+'

provided 'org.roboguice:roboblender:3.+'

compile 'com.android.support:cardview-v7:21.0.+'
compile 'com.melnykov:floatingactionbutton:1.1.0'

compile 'com.google.code.findbugs:jsr305:1.3.9'
compile 'com.android.support:support-annotations:21.0.3'

androidTestCompile 'com.android.support.test.espresso:espresso-core:2.0'
androidTestCompile 'com.android.support.test:testing-support-lib:0.1'
androidTestCompile 'com.android.support.test.espresso:espresso-contrib:2.0'

androidTestCompile('org.mockito:mockito-core:1.9.5',
        'com.google.dexmaker:dexmaker-mockito:1.1',
        'com.google.dexmaker:dexmaker:1.1')

}

有什么奇怪的是它在5.0设备上工作没问题。

android gradle android-4.4-kitkat android-espresso
3个回答
9
投票

当您在应用程序和测试应用程序中具有相同的依赖关系时，较旧的设备在运行测试时会出现问题。

要解决此问题，您必须确定哪些依赖项会导致问题。

在我的情况下，根据javax.inject，它是Dagger和Espresso，这就是它如何“修复”：

androidTestCompile('com.android.support.test.espresso:espresso-core:2.0') {
    exclude group: 'javax.inject'
}

如果您包含更多或更奇怪的依赖项，您可以查看this build.gradle。

使用espresso-contrib时，您可能需要这样做：

androidTestCompile('com.android.support.test.espresso:espresso-contrib:2.0') {
    exclude group: 'javax.inject'
    exclude group: 'com.android.support'
}
5
投票

当相同的依赖项被包含多次或使用不同的版本时，通常会发生此问题。

我有一个工作项目使用espresso2和multidex for api level 14+。

检查this SO question。接受的答案帮了很多忙。

大多数情况下，使用./gradlew -q：myproject：dependencies，您可以检查重复的依赖关系或不同版本包含的相同依赖关系不止一次。

这是我的espresso依赖项的一个例子，但我不得不改变并排除许多：

....
//Espresso 2
androidTestCompile('com.android.support.test.espresso:espresso-core:2.0') { 
    exclude group: 'com.google.guava'
    exclude module: 'espresso-idling-resource'
}
androidTestCompile('com.android.support.test:testing-support-lib:0.1') { 
    exclude group: 'com.google.guava'
    exclude module: 'espresso-idling-resource'
}
testingCompile ('com.android.support.test.espresso:espresso-contrib:2.0') {
    exclude group: 'com.google.guava'
    exclude group: 'com.android.support', module: 'support-v4'
}
// Need to exclude this when running test
androidTestCompile('com.android.support:multidex-instrumentation:1.0.1') {
    exclude group: 'com.android.support', module: 'multidex' 
}
....

./gradlew -q：myproject：dependencies将为每个变体+ flavor组合提供如下输出：

_prodTestingTestApk - ## Internal use, do not manually configure ##
+--- com.android.support.test.espresso:espresso-core:2.0
|    +--- com.squareup:javawriter:2.1.1
|    +--- org.hamcrest:hamcrest-integration:1.1
|    |    \--- org.hamcrest:hamcrest-core:1.1
|    +--- org.hamcrest:hamcrest-library:1.1
|    |    \--- org.hamcrest:hamcrest-core:1.1
|    +--- javax.inject:javax.inject:1
|    +--- com.android.support.test:testing-support-lib:0.1
|    |    \--- junit:junit-dep:4.10
|    |         \--- org.hamcrest:hamcrest-core:1.1
|    +--- com.google.code.findbugs:jsr305:2.0.1
|    +--- javax.annotation:javax.annotation-api:1.2
|    \--- org.hamcrest:hamcrest-core:1.1
+--- com.android.support.test:testing-support-lib:0.1 (*)
\--- com.android.support:multidex-instrumentation:1.0.1
5
投票

当我在我的测试中使用RecyclerView时遇到了类似的问题，这是通过在build.gradle中添加以下代码来解决的：

configurations {
    androidTestCompile.exclude group: 'com.android.support', module: 'recyclerview-v7'
}

此外，您还可以尝试添加以下排除：

configurations {
    androidTestCompile.exclude group: 'com.android.support', module: 'support-v4'
}

所以，我在configurations的build.gradle看起来像那样：

configurations {
    androidTestCompile.exclude group: 'com.android.support', module: 'support-v4'
    androidTestCompile.exclude group: 'com.android.support', module: 'recyclerview-v7'
}

这解决了我面临的两个问题：java.lang.IllegalAccessError: Class ref in pre-verified class resolved to unexpected implementation和java.lang.NoClassDefFoundError。之后，我能够对棒棒糖前设备进行测试。

最新问题
© www.soinside.com 2019 - 2024. All rights reserved.