Re: If anyone is out there - help!

Well,
Even after building locally with jdk8, I still have this issue:

Exception in thread "main" java.lang.IncompatibleClassChangeError:
Implementing class
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:760)
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 java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:760)
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 net.grinder.util.weave.j2se6.ASMTransformerFactory.create(ASMTransformerFactory.java:146)
at net.grinder.util.weave.j2se6.DCRWeaver.<init>(DCRWeaver.java:73)
at net.grinder.engine.process.dcr.DCRContextImplementation.<init>(DCRContextImplementation.java:112)
at net.grinder.engine.process.dcr.DCRContextImplementation.create(DCRContextImplementation.java:91)
at net.grinder.engine.process.GrinderProcess.run(GrinderProcess.java:328)
at net.grinder.engine.process.WorkerProcessEntryPoint.run(WorkerProcessEntryPoint.java:88)
at net.grinder.engine.process.WorkerProcessEntryPoint.main(WorkerProcessEntryPoint.java:60)


Any help would be greatly appreciated.

Thanks,
Darren

On Mon, Apr 13, 2015 at 10:43 AM, Darren Ball <[email protected]> wrote:
> Hi All,  I really need to solve the problem below and I am in need of
> a little assistance if possible.
>
> It looks like this might be a jdk mismatch issue?
>
> I've tried building with the src code on github with jdk8 but I am
> getting several errors.
>
> I have been experiencing the following error while attempting to
> execute a simple grinder jython test.  Any help or insight as to a
> solution would be greatly appreciated.
>
> The test is structured as follows:
>
> from net.grinder.Grinder import grinder
> from net.grinder.script import Test
> from com.mywebapp.api.controllers.perf.app import CreateAppPerf
>
> test1 = Test(1, "Create APP 1 Table 100 Fields")
> createAppPerf = CreateAppPerf()
> test1.record(createAppPerf.createApp)
>
> class TestRunner:
>     def __init__(self):
>         createAppPerf.initialize()
>
>     def __call__(self):
>         createAppPerf.createApp(1,100)
>
>
> The error I am receiving is as follows:
>
> Exception in thread "main" java.lang.IncompatibleClassChangeError:
> Implementing class
> at java.lang.ClassLoader.defineClass1(Native Method)
> at java.lang.ClassLoader.defineClass(ClassLoader.java:760)
> 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 java.lang.ClassLoader.defineClass1(Native Method)
> at java.lang.ClassLoader.defineClass(ClassLoader.java:760)
> 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 net.grinder.util.weave.j2se6.ASMTransformerFactory.create(ASMTransformerFactory.java:119)
> at net.grinder.util.weave.j2se6.DCRWeaver.<init>(DCRWeaver.java:70)
> at net.grinder.engine.process.dcr.DCRContextImplementation.<init>(DCRContextImplementation.java:112)
> at net.grinder.engine.process.dcr.DCRContextImplementation.create(DCRContextImplementation.java:89)
> at net.grinder.engine.process.GrinderProcess.run(GrinderProcess.java:361)
> at net.grinder.engine.process.WorkerProcessEntryPoint.run(WorkerProcessEntryPoint.java:86)
> at net.grinder.engine.process.WorkerProcessEntryPoint.main(WorkerProcessEntryPoint.java:59)

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