java.lang.NoClassDefFoundError: Failed resolution of: Lorg/jacoco/agent/rt/internal_14f7ee5/Offline

[loesc...@gmail.com]

I'm currently using Jacoco in Android with Gradle Build Tools 2.1.3 and Gradle(wrapper) 2.14.1. I get the following when running my instrumentation tests:

java.lang.NoClassDefFoundError: Failed resolution of: Lorg/jacoco/agent/rt/internal_14f7ee5/Offline;
at com.ourapp.next.conversation.SomeList.SomeListViewModel.$jacocoInit(SomeListViewModel.java)
at com.ourapp.next.conversation.SomeList.SomeListViewModel.<init>(SomeListViewModel.java)
at com.ourapp.next.conversation.SomeList.SomeListAdapterTest.<clinit>(SomeListAdapterTest.java:26)
at java.lang.reflect.Constructor.newInstance(Native Method)
at java.lang.reflect.Constructor.newInstance(Constructor.java:288)
at org.junit.runners.BlockJUnit4ClassRunner.createTest(BlockJUnit4ClassRunner.java:217)
at org.junit.runners.BlockJUnit4ClassRunner$1.runReflectiveCall(BlockJUnit4ClassRunner.java:266)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.BlockJUnit4ClassRunner.methodBlock(BlockJUnit4ClassRunner.java:263)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
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.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.junit.runners.Suite.runChild(Suite.java:128)
at org.junit.runners.Suite.runChild(Suite.java:27)
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$2.evaluate(ParentRunner.java:268)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at org.junit.runner.JUnitCore.run(JUnitCore.java:115)
at android.support.test.internal.runner.TestExecutor.execute(TestExecutor.java:59)
at android.support.test.runner.AndroidJUnitRunner.onStart(AndroidJUnitRunner.java:262)
at android.app.Instrumentation$InstrumentationThread.run(Instrumentation.java:1853)
Caused by: java.lang.ClassNotFoundException: Didn't find class "org.jacoco.agent.rt.internal_14f7ee5.Offline" on path: DexPathList[[zip file "/system/framework/android.test.runner.jar", zip file "/data/app/com.ourapp.next.debug.test-1/base.apk", zip file "/data/app/com.ourapp.next.debug-2/base.apk"],nativeLibraryDirectories=[/vendor/lib, /system/lib]]
at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
at java.lang.ClassLoader.loadClass(ClassLoader.java:511)
at java.lang.ClassLoader.loadClass(ClassLoader.java:469)
... 30 more
Suppressed: java.lang.ClassNotFoundException: org.jacoco.agent.rt.internal_14f7ee5.Offline
at java.lang.Class.classForName(Native Method)
at java.lang.BootClassLoader.findClass(ClassLoader.java:781)
at java.lang.BootClassLoader.loadClass(ClassLoader.java:841)
at java.lang.ClassLoader.loadClass(ClassLoader.java:504)
... 31 more
Caused by: java.lang.NoClassDefFoundError: Class not found using the boot class loader; no stack available

Any suggestions?

[Marc R. Hoffmann]

Looks like you use offline instrumentation (which is actually required
if you want to run your tests on Android) but jacocoagent.jar is missing
on your classpath. Or jacocoagent.jar is a different version then the
JaCoCo version to instrument your classes.

Regard,
-marc

--
Marc Hoffmann
hoff...@mountainminds.com
_______________________________________________
Mountainminds GmbH & Co. KG

Nussbaumstr. 4 * 80336 Muenchen * Germany
Phone/Fax +49-700-68664637 * 0700-MTNMINDS

Registergericht Muenchen * HRA 80201
Mountainminds Verwaltungs GmbH
Registergericht Muenchen * HRB 143183
Geschaeftsfuehrer Marc Hoffmann

[Greg Loesch]

Hm... do you have any tips to help troubleshoot this?

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[Marc R. Hoffmann]

No idea about Gradle and Android. First thing I would check is whether jacocoagent.jar is contained in the path given by the error message:

Didn't find class "org.jacoco.agent.rt.internal_14f7ee5.Offline" on path: DexPathList[[zip file "/system/framework/android.test.runner.jar", zip file "/data/app/com.ourapp.next.debug.test-1/base.apk", zip file "/data/app/com.ourapp.next.debug-2/base.apk"],nativeLibraryDirectories=[/vendor/lib, /system/lib]]

Regards,
-marc

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[yajvane]

Hi Greg/Marc,

I'm hitting the same exception even after adding "jacocoagent.jar" to classpath in surefire plugin.

pom.xml (surefire - plugin configuration):

                        <plugin>

                                <groupId>org.apache.maven.plugins</groupId>

                                <artifactId>maven-surefire-plugin</artifactId>

                                <configuration>

                                        <forkmode>once</forkmode>

                                        <additionalClasspathElements>

                                             <additionalClasspathElement>jacocoagent.jar</additionalClasspathElement>

                                        </additionalClasspathElements>

                                </configuration>

                        </plugin>

Renamed the "org.jacoco.agent-0.7.7.201606060606-runtime.jar" (from local maven repository) to "jacocoagent.jar" and kept that in the same folder where this pom.xml is residing.

Exception seen on console:

#############

Number of foreign imports: 1

import: Entry[import  from realm ClassRealm[maven.api, parent: null]]

-----------------------------------------------------

        at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:166)

        ... 21 more

Caused by: java.lang.NoClassDefFoundError: org/jacoco/agent/rt/internal_6da5971/Offline

        at com.cisco.ise.ups.modelframework.hibernate.OracleNamingStrategy.$jacocoInit(OracleNamingStrategy.java)

        at com.cisco.ise.ups.modelframework.hibernate.OracleNamingStrategy.<clinit>(OracleNamingStrategy.java)

        at sun.misc.Unsafe.ensureClassInitialized(Native Method)

        at sun.reflect.UnsafeFieldAccessorFactory.newFieldAccessor(UnsafeFieldAccessorFactory.java:43)

        at sun.reflect.ReflectionFactory.newFieldAccessor(ReflectionFactory.java:142)

        at java.lang.reflect.Field.acquireFieldAccessor(Field.java:1082)

        at java.lang.reflect.Field.getFieldAccessor(Field.java:1063)

        at java.lang.reflect.Field.get(Field.java:387)

        at com.cisco.ise.ups.build.WorkflowRunnerMojo.namingStrategyInstance(WorkflowRunnerMojo.java:335)

        at com.cisco.ise.ups.build.WorkflowRunnerMojo.setupWorkflowEnvironment(WorkflowRunnerMojo.java:514)

        at com.cisco.ise.ups.build.WorkflowRunnerMojo.execute(WorkflowRunnerMojo.java:816)

        at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:134)

        ... 21 more

Caused by: java.lang.ClassNotFoundException: org.jacoco.agent.rt.internal_6da5971.Offline

        at org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(SelfFirstStrategy.java:50)

        at org.codehaus.plexus.classworlds.realm.ClassRealm.unsynchronizedLoadClass(ClassRealm.java:271)

        at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:247)

        at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:239)

        ... 33 more

[ERROR]

###############

Can you please let me know how to resolve this ? Please let me know if I should be sending complete pom !!!

-Regards,

Kesav.

[Greg Loesch]

Not sure I'll be able to help with specifics, but the solution to my problem was found here - https://code.google.com/p/android/issues/detail?id=220640.

To view this discussion on the web visit https://groups.google.com/d/msgid/jacoco/cf1bd89c-374e-4231-803a-e65b97bca7b7%40googlegroups.com.

[yajvane]

Unable to correlate that solution (using Gradle) to my need (maven project).