Question

我试图在我使用谷歌排球图书馆的项目上运行roboelectric，我一直在当我尝试使用简单的字符串检查运行测试项目时出现相同的错误

java.lang.RuntimeException: java.lang.ClassNotFoundException: com.android.volley.R
    at org.robolectric.AndroidManifest.getRClass(AndroidManifest.java:79)
    at org.robolectric.AndroidManifest.getResourcePath(AndroidManifest.java:233)
    at org.robolectric.AndroidManifest.getIncludedResourcePaths(AndroidManifest.java:238)
    at org.robolectric.AndroidManifest.getIncludedResourcePaths(AndroidManifest.java:240)
    at org.robolectric.RobolectricTestRunner.createAppResourceLoader(RobolectricTestRunner.java:422)
    at org.robolectric.RobolectricTestRunner.getAppResourceLoader(RobolectricTestRunner.java:411)
    at org.robolectric.RobolectricTestRunner.setupApplicationState(RobolectricTestRunner.java:188)
    at org.robolectric.RobolectricTestRunner.internalBeforeTest(RobolectricTestRunner.java:134)
    at org.robolectric.RobolectricTestRunner.methodBlock(RobolectricTestRunner.java:92)
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:68)
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:47)
    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231)
    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60)
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229)
    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50)
    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:300)
    at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
    at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
Caused by: java.lang.ClassNotFoundException: com.android.volley.R
    at java.net.URLClassLoader$1.run(Unknown Source)
    at java.net.URLClassLoader$1.run(Unknown Source)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(Unknown Source)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at java.lang.Class.forName0(Native Method)
    at java.lang.Class.forName(Unknown Source)
    at org.robolectric.AndroidManifest.getRClass(AndroidManifest.java:77)
    ... 22 more

我的项目使用android target sdk 16。

感谢。

Answer 1

通过删除volley库并将Volley.jar文件从其bin文件夹复制到我的Main项目libs文件夹并将其添加到构建路径来解决此异常

Answer 2

这太迟了，但是对于新来者来说，这是与volley和android studio集成的一个错误，但是如果您使用新版本，它将自动解决implementation 'com.android.volley:volley:1.1.1

Robolectric - volley.R类未找到例外

2 个答案: