本人在刚开始学习这个框架的时候遇到了一些坑，通过各种网上查找资料后，最终解决了一些问题，记录一下：

java.lang.VerifyError: Expecting a stackmap frame at branch target 9

java.lang.VerifyError: Expecting a stackmap frame at branch target 9
Exception Details:Location:com/meizu/cloud/pushsdk/MzPushMessageReceiver.onReceive(Landroid/content/Context;Landroid/content/Intent;)V @0: aload_0Reason:Expected stackmap frame at this location.Bytecode:0x0000000: 2a2b 2cb7 0019 a700 444e 1203 bb00 0f590x0000010: b700 1c12 02b6 001d 2db6 001b b600 1db60x0000020: 001e b800 122b 2bb6 0010 0101 1201 bb000x0000030: 0f59 b700 1c12 04b6 001d 2db6 001b b6000x0000040: 1db6 001e 110b b8b8 001a b1            Exception Handler Table:bci [0, 6] => handler: 9at java.lang.Class.forName0(Native Method)at java.lang.Class.forName(Class.java:264)at org.robolectric.internal.Shadow.newInstanceOf(Shadow.java:15)at org.robolectric.shadows.ShadowApplication.registerBroadcastReceivers(ShadowApplication.java:148)at org.robolectric.shadows.ShadowApplication.bind(ShadowApplication.java:137)at org.robolectric.shadows.CoreShadowsAdapter.bind(CoreShadowsAdapter.java:99)at org.robolectric.internal.ParallelUniverse.setUpApplicationState(ParallelUniverse.java:121)at org.robolectric.RobolectricTestRunner.setUpApplicationState(RobolectricTestRunner.java:433)at org.robolectric.RobolectricTestRunner$2.evaluate(RobolectricTestRunner.java:240)at org.robolectric.RobolectricTestRunner.runChild(RobolectricTestRunner.java:188)at org.robolectric.RobolectricTestRunner.runChild(RobolectricTestRunner.java:54)at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)at org.robolectric.RobolectricTestRunner$1.evaluate(RobolectricTestRunner.java:152)at org.junit.runners.ParentRunner.run(ParentRunner.java:363)at org.junit.runner.JUnitCore.run(JUnitCore.java:137)at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)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 com.intellij.rt.execution.application.AppMainV2.main(AppMainV2.java:131)
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这是jvm的编译问题，我们需要设置-noverify参数，在AndroidStudio中，Go to Run -> Edit Configurations -> Configuration Tab

android.content.res.Resources$NotFoundException: unknown resource 2130837589

at org.robolectric.shadows.ShadowAssetManager.getAndResolve(ShadowAssetManager.java:351)at org.robolectric.shadows.ShadowAssetManager.getResourceValue(ShadowAssetManager.java:102)at android.content.res.AssetManager.getResourceValue(AssetManager.java)at android.content.res.Resources.getValue(Resources.java:1229)at android.support.v7.widget.AppCompatDrawableManager.loadDrawableFromDelegates(AppCompatDrawableManager.java:328)at android.support.v7.widget.AppCompatDrawableManager.getDrawable(AppCompatDrawableManager.java:193)at android.support.v7.widget.AppCompatDrawableManager.getDrawable(AppCompatDrawableManager.java:186)at android.support.v7.widget.AppCompatDrawableManager.checkVectorDrawableSetup(AppCompatDrawableManager.java:753)at android.support.v7.widget.AppCompatDrawableManager.getDrawable(AppCompatDrawableManager.java:191)at android.support.v7.widget.TintTypedArray.getDrawableIfKnown(TintTypedArray.java:85)at android.support.v7.app.AppCompatDelegateImplBase.__constructor__(AppCompatDelegateImplBase.java:128)at android.support.v7.app.AppCompatDelegateImplBase.<init>(AppCompatDelegateImplBase.java)at android.support.v7.app.AppCompatDelegateImplV9.<init>(AppCompatDelegateImplV9.java)at android.support.v7.app.AppCompatDelegateImplV14.<init>(AppCompatDelegateImplV14.java)at android.support.v7.app.AppCompatDelegate.create(AppCompatDelegate.java:202)at android.support.v7.app.AppCompatDelegate.create(AppCompatDelegate.java:183)at android.support.v7.app.AppCompatActivity.getDelegate(AppCompatActivity.java:519)at android.support.v7.app.AppCompatActivity.onCreate(AppCompatActivity.java:70)at com.sunland.core.ui.base.BaseActivity.onCreate(BaseActivity.java:46)at com.sunland.ehr.attendance.clockin.ClockInActivity.onCreate(ClockInActivity.java:204)at android.app.Activity.performCreate(Activity.java:5933)at org.robolectric.util.ReflectionHelpers.callInstanceMethod(ReflectionHelpers.java:195)at org.robolectric.util.ActivityController$1.run(ActivityController.java:122)at org.robolectric.shadows.ShadowLooper.runPaused(ShadowLooper.java:304)at org.robolectric.shadows.CoreShadowsAdapter$2.runPaused(CoreShadowsAdapter.java:45)at org.robolectric.util.ActivityController.create(ActivityController.java:118)at org.robolectric.util.ActivityController.create(ActivityController.java:129)at org.robolectric.util.ActivityController.setup(ActivityController.java:210)at org.robolectric.Robolectric.setupActivity(Robolectric.java:46)at ClockInActivityTest.setUp(ClockInActivityTest.java:28)at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)at org.robolectric.RobolectricTestRunner$2.evaluate(RobolectricTestRunner.java:251)at org.robolectric.RobolectricTestRunner.runChild(RobolectricTestRunner.java:188)at org.robolectric.RobolectricTestRunner.runChild(RobolectricTestRunner.java:54)at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)at org.robolectric.RobolectricTestRunner$1.evaluate(RobolectricTestRunner.java:152)at org.junit.runners.ParentRunner.run(ParentRunner.java:363)at org.junit.runner.JUnitCore.run(JUnitCore.java:137)at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)at com.intellij.rt.execution.application.AppMainV2.main(AppMainV2.java:131)
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这个问题坑比较大，在网上找到的各种解决办法都没有生效，反正是资源文件和AndroidManifest文件找不到引起的，之前以为由于是组件化引起的资源找不到的问题，事实上不是这样的。我们在test类里面引用的是RobolectricTestRunner，例如@RunWith(RobolectricTestRunner.class)，实际上有个专门用于编译资源的类，RobolectricGradleTestRunner，该类的说明

/*** Test runner customized for running unit tests either through the Gradle CLI or* Android Studio. The runner uses the build type and build flavor to compute the* resource, asset, and AndroidManifest paths.** This test runner requires that you set the 'constants' field on the @Config* annotation (or the org.robolectric.Config.properties file) for your tests.*/
public class RobolectricGradleTestRunner extends RobolectricTestRunner {private static final String BUILD_OUTPUT = "build/intermediates";public RobolectricGradleTestRunner(Class<?> klass) throws InitializationError {super(klass);
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我们只要在Test类上替换一下注解就可以解决这个问题；

Caused by: java.lang.RuntimeException: MultiDex installation failed (/Users/wangchao/code/staffapp/app/. (Is a directory)).

Caused by: java.lang.RuntimeException: MultiDex installation failed (/Users/wangchao/code/staffapp/app/. (Is a directory)).at android.support.multidex.MultiDex.install(MultiDex.java:121)at com.sunland.core.ui.base.BaseApplication.attachBaseContext(BaseApplication.java:70)at android.app.Application.attach(Application.java:181)at org.robolectric.util.ReflectionHelpers.callInstanceMethod(ReflectionHelpers.java:195)at org.robolectric.internal.ParallelUniverse.setUpApplicationState(ParallelUniverse.java:131)at org.robolectric.RobolectricTestRunner.setUpApplicationState(RobolectricTestRunner.java:433)at org.robolectric.RobolectricTestRunner$2.evaluate(RobolectricTestRunner.java:240)at org.robolectric.RobolectricTestRunner.runChild(RobolectricTestRunner.java:188)at org.robolectric.RobolectricTestRunner.runChild(RobolectricTestRunner.java:54)at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)at org.robolectric.RobolectricTestRunner$1.evaluate(RobolectricTestRunner.java:152)at org.junit.runners.ParentRunner.run(ParentRunner.java:363)at org.junit.runner.JUnitCore.run(JUnitCore.java:137)at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)... 1 more
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这里只要添加 multi-dex shadow dependency:
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testImplementation "org.robolectric:multidex:3.4.2"
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Robolectric > 3.4 使用

testImplementation "org.robolectric:shadows-multidex:4.0.1"
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