NoSuchMethodError org.apache.felix.framework.ServiceReg with PaxExam

[wayn23]

I followed the setup instructions found on page

http://fusesource.com/docs/esb/4.2/deploy_osgi/BestPractices-PaxExam.html

and when I run the test the environment does not even properly start.

java.lang.NoSuchMethodError: org.apache.felix.framework.ServiceRegistry.

but still get the same error.

How can I resolve this?

[njiang]

Can you downgrade the  version of pax-exam-version to 1.2.1 and try again?

If you upgrade the pax-exam-version, you may consider to upgrade the Karaf version at the same time.

Willem

[wayn23]

Downgrading to pax-exam version 1.2.1 yielded the same result.

[wayn23]

I have looked at the source code for Felix Framework and found that the ServiceRegistry class constructor changed in Jun 2009.

What version of Pax Exam do I need to match to it?

[njiang]

Which version of Fuse ESB are you using?

I did some test on the apache camel with Karaf 2.2.0 and PaxExam 1.6.1, everything looks good.

Willem

[wayn23]

Thanks for trying it out and proving that it works for you. Now all I need to do is get the right versions so that it works for me.

I started by using the versions as specified at http://fusesource.com/docs/esb/4.2/deploy_osgi/BestPractices-PaxExam.html which are;

    <junit-version>4.4</junit-version>

    <pax-exam-version>1.2.0</pax-exam-version>

    <felix.karaf.version>1.4.0-fuse-01-00</felix.karaf.version>

I then tried to use the highest version of each component that I could find. The highest version of Pax-Exam I can find is 1.2.4 located at repo1.maven.org/maven2.  I cannot find version 1.6.1 anywhere.  Please let me know what Maven repository I can find that in. 

I have been browsing the source code for Pax-Exam at https://scm.ops4j.org/repos/ops4j/projects/pax/exam and cannot any version higher than 1.2.*, I also see the version 2 milestone and release candaidates but have not tried those yet.

To me, it seems that there must be a newer version of pax-exam out there somewhere that matches the updates to the ServiceRegistry constructor change of Jun 2009 as that change was almost two years ago.

[njiang]

My mistake, the latest released PaxExam version is 1.2.4 which has the dependency of PaxRunner 1.6.0. But you may use the PaxRunner 1.6.1 which has the fix of slfj.

Willem

[wayn23]

I tried with Pax-Runner 1.6.1 and even 1.7.1 and they both fail with the same NoSuchMethodError

Here is the POM file I am using. The section in bold are the changes I made from the BestPractice page

-

---

-

---

[njiang]

Can you try to use the latest released Karaf 2.2.0?

Please try to change this part

-<felix.karaf.version>1.4.0-fuse-02-00</felix.karaf.version>
+<karaf.version>2.2.0</karaf.version>


<!-- Apache Karaf integration -->
<dependency>
<groupId>org.apache.karaf.tooling</groupId>
<artifactId>org.apache.karaf.tooling.testing</artifactId>
<version>${karaf.version}</version>
<scope>test</scope>
</dependency>

Willem

[wayn23]

I tried both

    (Lorg/apache/felix/framework/Logger;)V

     at org.ops4j.pax.runner.Run.createContext(Run.java:260)

     at org.ops4j.pax.runner.Run.start(Run.java:213)

     at org.ops4j.pax.runner.Run.start(Run.java:182)

     at org.ops4j.pax.exam.container.def.internal.PaxRunnerTestContainer.start(PaxRunnerTestContainer.java:282)

     at org.ops4j.pax.exam.junit.internal.JUnit4TestMethod.invoke(JUnit4TestMethod.java:142)

     at org.junit.internal.runners.MethodRoadie.runTestMethod(MethodRoadie.java:98)

     at org.junit.internal.runners.MethodRoadie$2.run(MethodRoadie.java:79)

     at org.ops4j.pax.exam.junit.internal.JUnit4MethodRoadie.runBeforesThenTestThenAfters(JUnit4MethodRoadie.java:60)

     at org.junit.internal.runners.MethodRoadie.runTest(MethodRoadie.java:77)

     at org.junit.internal.runners.MethodRoadie.run(MethodRoadie.java:42)

     at org.ops4j.pax.exam.junit.JUnit4TestRunner.invokeTestMethod(JUnit4TestRunner.java:246)

     at org.ops4j.pax.exam.junit.JUnit4TestRunner.runMethods(JUnit4TestRunner.java:196)

     at org.ops4j.pax.exam.junit.JUnit4TestRunner$2.run(JUnit4TestRunner.java:186)

     at org.junit.internal.runners.ClassRoadie.runUnprotected(ClassRoadie.java:27)

     at org.junit.internal.runners.ClassRoadie.runProtected(ClassRoadie.java:37)

     at org.ops4j.pax.exam.junit.JUnit4TestRunner.run(JUnit4TestRunner.java:182)

     at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:49)

     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)

You previously mentioned that you had tested out Pax Exam and it worked for you.  Could you send me your pom file with the proper dependencies?

Thanks

[njiang]

The pom that I mentioned is here[1],  you may consider to take a look at this test file[2].

Here are the dependency tree about pax-exam which may help you.

[INFO]+- org.ops4j.pax.exam:pax-exam:jar:1.2.4:test
[INFO] |  +- org.ops4j.base:ops4j-base-lang:jar:1.2.2:test
[INFO] |  \- org.ops4j.base:ops4j-base-store:jar:1.2.2:test
[INFO] +- org.ops4j.pax.exam:pax-exam-junit:jar:1.2.4:test
[INFO] |  +- org.ops4j.pax.exam:pax-exam-runtime:jar:1.2.4:test
[INFO] |  |  \- commons-discovery:commons-discovery:jar:0.4:test
[INFO] |  \- org.ops4j.pax.exam:pax-exam-junit-extender:jar:1.2.4:test
[INFO] +- org.ops4j.pax.runner:pax-runner-no-jcl:jar:1.6.1:test
[INFO] +- org.ops4j.pax.exam:pax-exam-container-default:jar:1.2.4:test
[INFO] |  +- org.ops4j.pax.exam:pax-exam-spi:jar:1.2.4:test
[INFO] |  +- org.ops4j.pax.exam:pax-exam-container-rbc-client:jar:1.2.4:test
[INFO] |  |  \- org.ops4j.pax.exam:pax-exam-container-rbc:jar:1.2.4:test
[INFO] |  \- org.ops4j.base:ops4j-base-net:jar:1.2.2:test
[INFO] |     \- org.ops4j.base:ops4j-base-monitors:jar:1.2.2:test
[INFO] +- org.ops4j.pax.exam:pax-exam-junit-extender-impl:jar:1.2.4:test
[INFO] |  +- org.ops4j.pax.swissbox:pax-swissbox-core:jar:1.3.1:test
[INFO] |  |  \- org.ops4j.pax.swissbox:pax-swissbox-lifecycle:jar:1.3.1:test
[INFO] |  \- org.ops4j.pax.swissbox:pax-swissbox-extender:jar:1.3.1:test
[INFO] |     \- org.ops4j.pax.swissbox:pax-swissbox-optional-jcl:jar:1.3.1:test
[INFO] +- org.ops4j.pax.swissbox:pax-swissbox-tinybundles:jar:1.2.0:test
[INFO] |  +- org.ops4j.base:ops4j-base-io:jar:1.2.1:test
[INFO] |  \- org.ops4j.pax.swissbox:pax-swissbox-bnd:jar:1.2.0:test
[INFO] |     \- biz.aQute:bndlib:jar:0.0.313:test

https://svn.apache.org/repos/asf/camel/trunk/tests/camel-itest-osgi/pom.xml

https://svn.apache.org/repos/asf/camel/trunk/tests/camel-itest-osgi/src/test/java/org/apache/camel/itest/osgi/OSGiIntegrationTestSupport.java

Willem

[wayn23]

Thanks for the references. 

I have tried to get the environment working by taking all the referenced dependencies and add them into my pom, but I consistently get the same error that the method cannot be found.

I even deleted my local Maven repository and downloaded fresh, but that did not help.

I followed the setup instructions found on page

http://fusesource.com/docs/esb/4.2/deploy_osgi/BestPractices-PaxExam.html

and cannot get it to work.  Could some else let me know if it works for them?

I have spent too much time on this and will leave it for a while.