java - Junit: MethodNotFoundException with PowerMock -

while running dbunit based junit test case, following exception:

java.lang.runtimeexception: invoking beforetestmethod method on powermock test listener org.powermock.api.extension.listener.annotationenabler@2a5f1994 failed.     @ org.powermock.tests.utils.impl.powermocktestnotifierimpl.notifybeforetestmethod(powermocktestnotifierimpl.java:92)     @ org.powermock.modules.junit4.internal.impl.powermockjunit44runnerdelegateimpl$powermockjunit44methodrunner.executetest(powermockjunit44runnerdelegateimpl.java:292)     @ org.powermock.modules.junit4.internal.impl.powermockjunit44runnerdelegateimpl$powermockjunit44methodrunner.runbeforesthentestthenafters(powermockjunit44runnerdelegateimpl.java:282)     @ org.junit.internal.runners.methodroadie.runtest(methodroadie.java:84)     @ org.junit.internal.runners.methodroadie.run(methodroadie.java:49)     @ org.powermock.modules.junit4.internal.impl.powermockjunit44runnerdelegateimpl.invoketestmethod(powermockjunit44runnerdelegateimpl.java:207)     @ org.powermock.modules.junit4.internal.impl.powermockjunit44runnerdelegateimpl.runmethods(powermockjunit44runnerdelegateimpl.java:146)     @ org.powermock.modules.junit4.internal.impl.powermockjunit44runnerdelegateimpl$1.run(powermockjunit44runnerdelegateimpl.java:120)     @ org.junit.internal.runners.classroadie.rununprotected(classroadie.java:34)     @ org.junit.internal.runners.classroadie.runprotected(classroadie.java:44)     @ org.powermock.modules.junit4.internal.impl.powermockjunit44runnerdelegateimpl.run(powermockjunit44runnerdelegateimpl.java:118)     @ org.powermock.modules.junit4.common.internal.impl.junit4testsuitechunkerimpl.run(junit4testsuitechunkerimpl.java:102)     @ org.powermock.modules.junit4.common.internal.impl.abstractcommonpowermockrunner.run(abstractcommonpowermockrunner.java:53)     @ org.eclipse.jdt.internal.junit4.runner.junit4testreference.run(junit4testreference.java:50)     @ org.eclipse.jdt.internal.junit.runner.testexecution.run(testexecution.java:38)     @ org.eclipse.jdt.internal.junit.runner.remotetestrunner.runtests(remotetestrunner.java:467)     @ org.eclipse.jdt.internal.junit.runner.remotetestrunner.runtests(remotetestrunner.java:683)     @ org.eclipse.jdt.internal.junit.runner.remotetestrunner.run(remotetestrunner.java:390)     @ org.eclipse.jdt.internal.junit.runner.remotetestrunner.main(remotetestrunner.java:197) caused by: org.powermock.reflect.exceptions.methodnotfoundexception: no method found name 'assertnoannotations' parameter types: [ java.lang.reflect.field, [ljava.lang.class; ] in class org.powermock.api.mockito.internal.configuration.powermockitoinjectingannotationengine.     @ org.powermock.reflect.internal.whiteboximpl.throwexceptionifmethodwasnotfound(whiteboximpl.java:1247)     @ org.powermock.reflect.internal.whiteboximpl.findmethodorthrowexception(whiteboximpl.java:985)     @ org.powermock.reflect.internal.whiteboximpl.doinvokemethod(whiteboximpl.java:882)     @ org.powermock.reflect.internal.whiteboximpl.invokemethod(whiteboximpl.java:713)     @ org.powermock.reflect.whitebox.invokemethod(whitebox.java:401)     @ org.powermock.api.mockito.internal.configuration.powermockitoinjectingannotationengine.process(powermockitoinjectingannotationengine.java:45)     @ org.powermock.api.extension.listener.annotationenabler.injectspiesandinjecttosetters(annotationenabler.java:55)     @ org.powermock.api.extension.listener.annotationenabler.beforetestmethod(annotationenabler.java:50)     @ org.powermock.tests.utils.impl.powermocktestnotifierimpl.notifybeforetestmethod(powermocktestnotifierimpl.java:90)     ... 18 more 

my class looks like:

@runwith(powermockrunner.class) public class sampledbtest extends {      /** service mock */     @injectmocks     private testservice testservice;      /** entity manager. */     entitymanager                    entitymanager;      /**      * sets up.      *       * @throws exception exception      */     @before     public final void setup() throws exception {         // entity manager         injectfield(testservice, "entitymanager", entitymanager);     }     ....     .... 

here testservice stateless session bean interface. not able find explanation anywhere weird exception. please let me know, if have idea.

thanks.

i think use incompatible versions of powermock , mockito.

if @ stacktrack, see, exception thrown powermockitoinjectingannotationengine , class can't find assertnoannotations method.

last version of powermock 1.5.6. so, @ src of class older version of powermock (1.4.12, example) , see, there invoke of assertnoannotations method processed. starting 1.5 version, class don't use such invoke.

last version of mockito 1.9.5. now, if @ src of injectingannotationengine ( extended powermockitoinjectingannotationengine ) 1.9.0 version of mockito, see, there assertnoannotations method persist. and, in 1.9.5 version - method gone.

i think, rid of error updating versions of frameworks use.