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https://issues.apache.org/jira/browse/TOMEE-1988?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15776738#comment-15776738
]
Romain Manni-Bucau commented on TOMEE-1988:
-------------------------------------------
Hi
Looks like related to maven or testng but not tomee. Any more details making it
related to tomee?
> LinkageError: attempted duplicate class definition for name
> ------------------------------------------------------------
>
> Key: TOMEE-1988
> URL: https://issues.apache.org/jira/browse/TOMEE-1988
> Project: TomEE
> Issue Type: Bug
> Components: TomEE Core Server
> Affects Versions: 7.0.2
> Reporter: Jin Kwon
>
> I'm trying to test my EJBs.
> with following dependency,
> {code}
> <dependency>
> <groupId>org.apache.tomee</groupId>
> <artifactId>openejb-core</artifactId>
> <version>7.0.2</version>
> <scope>test</scope>
> </dependency>
> {code}
> I configured like this.
> {code}
> final Properties properties = new Properties();
> properties.put(Context.INITIAL_CONTEXT_FACTORY,
> "org.apache.openejb.client.LocalInitialContextFactory");
> properties.put("somePU.javax.persistence.jdbc.driver",
> "org.apache.derby.jdbc.EmbeddedDriver");
> properties.put("somePU.javax.persistence.jdbc.url",
> "jdbc:derby:memory:testDB;create=true");
> properties.put("somePU.javax.persistence.schema-generation.database.action",
> "create");
> //final Context context = new InitialContext(properties);
> ejbContainer = EJBContainer.createEJBContainer(properties);
> {code}
> When I run a single test, it works.
> When I run the whole tests I got.
> {code}
> org.apache.maven.surefire.util.SurefireReflectionException:
> java.lang.reflect.InvocationTargetException; nested exception is
> java.lang.reflect.InvocationTargetException: null
> java.lang.reflect.InvocationTargetException
> 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
> org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:189)
> at
> org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:165)
> at
> org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:85)
> at
> org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:115)
> at
> org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:75)
> Caused by: java.lang.LinkageError: loader (instance of
> sun/misc/Launcher$AppClassLoader): attempted duplicate class definition for
> name: "org/testng/TestRunner$PriorityWeight"
> at java.lang.ClassLoader.defineClass1(Native Method)
> at java.lang.ClassLoader.defineClass(ClassLoader.java:763)
> at
> java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
> at java.net.URLClassLoader.defineClass(URLClassLoader.java:467)
> at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
> at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
> at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
> at java.security.AccessController.doPrivileged(Native Method)
> at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
> at org.testng.TestRunner.createDynamicGraph(TestRunner.java:1082)
> at org.testng.TestRunner.privateRun(TestRunner.java:723)
> at org.testng.TestRunner.run(TestRunner.java:610)
> at org.testng.SuiteRunner.runTest(SuiteRunner.java:387)
> at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:382)
> at org.testng.SuiteRunner.privateRun(SuiteRunner.java:340)
> at org.testng.SuiteRunner.run(SuiteRunner.java:289)
> at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
> at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:86)
> at org.testng.TestNG.runSuitesSequentially(TestNG.java:1293)
> at org.testng.TestNG.runSuitesLocally(TestNG.java:1218)
> at org.testng.TestNG.runSuites(TestNG.java:1133)
> at org.testng.TestNG.run(TestNG.java:1104)
> at
> org.apache.maven.surefire.testng.TestNGExecutor.run(TestNGExecutor.java:77)
> at
> org.apache.maven.surefire.testng.TestNGDirectoryTestSuite.executeMulti(TestNGDirectoryTestSuite.java:159)
> at
> org.apache.maven.surefire.testng.TestNGDirectoryTestSuite.execute(TestNGDirectoryTestSuite.java:99)
> at
> org.apache.maven.surefire.testng.TestNGProvider.invoke(TestNGProvider.java:106)
> ... 9 more
> {code}
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