[rules-dev] Drools 5.2.0-SNAPSHOT: NoSuchMethodError

ljnelson ljnelson at gmail.com
Thu Mar 10 08:53:39 EST 2011


Getting this this morning:

java.lang.NoSuchMethodError:
org.drools.spi.DeclarationScopeResolver.([Ljava/util/Map;Ljava/util/Stack;)V
	at org.drools.rule.builder.RuleBuildContext.(RuleBuildContext.java:72)
	at org.drools.compiler.PackageBuilder.addRule(PackageBuilder.java:1198)
	at org.drools.compiler.PackageBuilder.addPackage(PackageBuilder.java:629)
	at
org.drools.compiler.PackageBuilder.addPackageFromDrl(PackageBuilder.java:278)
	at
org.drools.compiler.PackageBuilder.addKnowledgeResource(PackageBuilder.java:451)
	at
org.drools.builder.impl.KnowledgeBuilderImpl.add(KnowledgeBuilderImpl.java:28)
	at
com.edugility.lead.assessment.ejb.TestCaseSessions.readKnowledgeBase(TestCaseSessions.java:117)
	at
com.edugility.lead.assessment.ejb.TestCaseSessions.loadKnowledgeBase(TestCaseSessions.java:81)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
	at
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
	at
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
	at
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:27)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
	at
org.apache.maven.surefire.junit4.JUnit4TestSet.execute(JUnit4TestSet.java:35)
	at
org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:115)
	at
org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:97)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at
org.apache.maven.surefire.booter.ProviderFactory$ClassLoaderProxy.invoke(ProviderFactory.java:103)
	at $Proxy0.invoke(Unknown Source)
	at
org.apache.maven.surefire.booter.SurefireStarter.invokeProvider(SurefireStarter.java:150)
	at
org.apache.maven.surefire.booter.SurefireStarter.runSuitesInProcess(SurefireStarter.java:74)
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:69)

Did something change overnight?

(I'm well aware I'm depending on an unstable situation; just wanted to call
attention to this.)

Best,
Laird

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