TC ONG [https://community.jboss.org/people/devilkazuya99] created the discussion
"Re: java.lang.String cannot be cast to org.jbpm.task.utils.MarshalledContentWrapper" To view the discussion, visit: https://community.jboss.org/message/759772#759772 -------------------------------------------------------------- Well, I did download the latest code from github master. Import into eclipse, compile and export them. Now I am using jbpm 5.4 snapshot and drools 5.5 snap shot. I try to run my web application. Oh! I need to replace all my drools/jbpm jar. ok. replace and run. Oh! need to replace mvel2 jar too. ok. replace and run. Oh! need to recompile my drools package. ok, recompile and... > Exception in thread "main" java.lang.ExceptionInInitializerError > at > org.jbpm.process.builder.dialect.java.JavaProcessDialect.<clinit>(JavaProcessDialect.java:21) > at > org.jbpm.process.builder.dialect.ProcessDialectRegistry.<clinit>(ProcessDialectRegistry.java:15) > at > org.jbpm.bpmn2.BPMN2ProcessProviderImpl.<clinit>(BPMN2ProcessProviderImpl.java:31) > at java.lang.Class.forName0(Native Method) > at java.lang.Class.forName(Class.java:169) > at > org.drools.util.ServiceRegistryImpl$ReflectionInstantiator.newInstance(ServiceRegistryImpl.java:214) > at > org.drools.util.ServiceRegistryImpl$ReflectionInstantiator.call(ServiceRegistryImpl.java:209) > at > org.drools.util.ServiceRegistryImpl.get(ServiceRegistryImpl.java:164) > at > org.drools.compiler.BPMN2ProcessFactory.loadProvider(BPMN2ProcessFactory.java:28) > at > org.drools.compiler.BPMN2ProcessFactory.getBPMN2ProcessProvider(BPMN2ProcessFactory.java:20) > at > org.drools.compiler.BPMN2ProcessFactory.configurePackageBuilder(BPMN2ProcessFactory.java:11) > at > org.drools.compiler.PackageBuilder.addKnowledgeResource(PackageBuilder.java:688) > at > org.drools.builder.impl.KnowledgeBuilderImpl.add(KnowledgeBuilderImpl.java:50) > at > org.drools.builder.impl.KnowledgeBuilderImpl.add(KnowledgeBuilderImpl.java:39) > at > com.geneoz.drools.RulesEngineBuilder.buildKB(RulesEngineBuilder.java:127) > at > com.geneoz.drools.RulesEngineBuilder.build(RulesEngineBuilder.java:94) > at > com.geneoz.drools.RulesEngineBuilder.main(RulesEngineBuilder.java:63) > Caused by: org.mvel2.templates.TemplateError: null input stream > at > org.mvel2.templates.util.TemplateTools.readStream(TemplateTools.java:113) > at > org.mvel2.templates.TemplateCompiler.compileTemplate(TemplateCompiler.java:414) > at > org.mvel2.templates.TemplateCompiler.compileTemplate(TemplateCompiler.java:405) > at > org.mvel2.templates.TemplateCompiler.compileTemplate(TemplateCompiler.java:401) > at > org.jbpm.process.builder.dialect.java.AbstractJavaProcessBuilder.<clinit>(AbstractJavaProcessBuilder.java:27) > ... 17 more > Caused by: java.lang.NullPointerException > at > org.mvel2.templates.util.TemplateTools.readStream(TemplateTools.java:103) > ... 21 more I am going deeper and deeper into this shit. God I had enough of surprices. :(( I'll get the source for jbpm 5.3 and try to fix it manually. Hope will have some luck. Jboss!!! WHY you release something like this!! WHYYYYY~~~~~~~!!!!! :(( :(( :(( -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/759772#759772] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034]
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