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Type: Bug
Resolution: Done
Priority: Critical
Fix Version/s: 7.2.0.Final
Affects Version/s: 7.1.0.Final
Component/s: KieServer
Labels:
None

Docs QE Status:
NEW
QE Status:
NEW
Steps to Reproduce:
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Upload attached JAR to Authoring->Artifact Repository

Create new Project in Workbench and add to dependencies uploaded JAR

Go to Deployment Descriptor and add Work Item Handler:

Name: PrintToConsole

Identifier: com.github.hasys.predefined.PrintToConsoleServiceTask

Resolver: mvel

Create Work Item Definition with content:

[ [ "name" : "PrintToConsole", "parameters" : [ "SelectElements" : new StringDataType(), "SportIsLife" : new StringDataType(), "SomeChar" : new StringDataType(), "Something_else" : new StringDataType() ], "parameterValues" : [ "SelectElements" : new EnumDataType("com.github.hasys.predefined.options.Elements"), "SportIsLife" : new EnumDataType("com.github.hasys.predefined.options.Sport"), "SomeChar" : "A,B,C,D,E,F" ], "displayName" : "Print To Console", "icon" : "../../../global/defaultservicenodeicon.png" ] ]

Create a business process: Start Event -> Print To Console Task -> End Event

Build&Deploy project

Actual Result:
You will see "Build Successful", in KIE Severs section you will see deployed server, but no processes will appear in Process Management -> Process Definitions. Server log will contain some errors (see Description).

Expected Result:
User will see Errors listed under Messages section and will be able to fix project without asking admin to look at the Server logs.
Show
Upload attached JAR to Authoring->Artifact Repository Create new Project in Workbench and add to dependencies uploaded JAR Go to Deployment Descriptor and add Work Item Handler : Name : PrintToConsole Identifier : com.github.hasys.predefined.PrintToConsoleServiceTask Resolver : mvel Create Work Item Definition with content: [ [ "name" : "PrintToConsole" , "parameters" : [ "SelectElements" : new StringDataType(), "SportIsLife" : new StringDataType(), "SomeChar" : new StringDataType(), "Something_else" : new StringDataType() ], "parameterValues" : [ "SelectElements" : new EnumDataType( "com.github.hasys.predefined.options.Elements" ), "SportIsLife" : new EnumDataType( "com.github.hasys.predefined.options.Sport" ), "SomeChar" : "A,B,C,D,E,F" ], "displayName" : "Print To Console" , "icon" : "../../../global/defaultservicenodeicon.png" ] ] Create a business process: Start Event -> Print To Console Task -> End Event Build&Deploy project Actual Result: You will see "Build Successful", in KIE Severs section you will see deployed server, but no processes will appear in Process Management -> Process Definitions . Server log will contain some errors (see Description). Expected Result: User will see Errors listed under Messages section and will be able to fix project without asking admin to look at the Server logs.

Sprint:
2017 Week 30-31

SFDC Cases Counter:
SFDC Cases Open:
SFDC Cases Links:

When I tried to deploy project with some problems in the settings (see steps to reproduce) I see a big error message in the server log (1), but no errors are shown in the Workbench UI. After deploy I see no Processes in the Process Definition section.

When I connected to KIE Server by REST API I saw all statuses with SUCCESS value. So it is hard to understand what is going on and how to fix this problem.

(1 - server log error messages)

12:29:23,725 WARN  [org.jbpm.kie.services.impl.KModuleDeploymentService] (default task-22) Unexpected error while deploying unit Hello_world_1.0.0: java.lang.RuntimeException: java.lang.RuntimeException: Exception while initializing runtime manager Hello_world_1.0.0
	at org.jbpm.kie.services.impl.AbstractDeploymentService.commonDeploy(AbstractDeploymentService.java:170)
	at org.jbpm.kie.services.impl.KModuleDeploymentService.deploy(KModuleDeploymentService.java:200)
	at org.kie.server.services.jbpm.JbpmKieServerExtension.createContainer(JbpmKieServerExtension.java:392)
	at org.kie.server.services.impl.KieServerImpl.createContainer(KieServerImpl.java:279)
	at org.kie.server.remote.rest.common.resource.KieServerRestImpl.createContainer(KieServerRestImpl.java:109)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:139)
	at org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTarget(ResourceMethodInvoker.java:295)
	at org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:249)
	at org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:236)
	at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:402)
	at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:209)
	at org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:221)
	at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:56)
	at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:51)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
	at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:85)
	at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62)
	at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)
	at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78)
	at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
	at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:131)
	at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57)
	at io.undertow.server.handlers.DisableCacheHandler.handleRequest(DisableCacheHandler.java:33)
	at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
	at io.undertow.security.handlers.AuthenticationConstraintHandler.handleRequest(AuthenticationConstraintHandler.java:53)
	at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46)
	at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64)
	at io.undertow.servlet.handlers.security.ServletSecurityConstraintHandler.handleRequest(ServletSecurityConstraintHandler.java:59)
	at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60)
	at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77)
	at io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50)
	at io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43)
	at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
	at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)
	at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
	at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
	at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:292)
	at io.undertow.servlet.handlers.ServletInitialHandler.access$100(ServletInitialHandler.java:81)
	at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:138)
	at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:135)
	at io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48)
	at io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43)
	at io.undertow.servlet.api.LegacyThreadSetupActionWrapper$1.call(LegacyThreadSetupActionWrapper.java:44)
	at io.undertow.servlet.api.LegacyThreadSetupActionWrapper$1.call(LegacyThreadSetupActionWrapper.java:44)
	at io.undertow.servlet.api.LegacyThreadSetupActionWrapper$1.call(LegacyThreadSetupActionWrapper.java:44)
	at io.undertow.servlet.api.LegacyThreadSetupActionWrapper$1.call(LegacyThreadSetupActionWrapper.java:44)
	at io.undertow.servlet.api.LegacyThreadSetupActionWrapper$1.call(LegacyThreadSetupActionWrapper.java:44)
	at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:272)
	at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81)
	at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:104)
	at io.undertow.server.Connectors.executeRootHandler(Connectors.java:202)
	at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:805)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.RuntimeException: Exception while initializing runtime manager Hello_world_1.0.0
	at org.jbpm.runtime.manager.impl.SingletonRuntimeManager.init(SingletonRuntimeManager.java:127)
	at org.jbpm.runtime.manager.impl.RuntimeManagerFactoryImpl.newSingletonRuntimeManager(RuntimeManagerFactoryImpl.java:64)
	at org.jbpm.kie.services.impl.AbstractDeploymentService.commonDeploy(AbstractDeploymentService.java:135)
	... 58 more
Caused by: java.lang.ClassCastException: java.lang.Class cannot be cast to org.kie.api.runtime.process.WorkItemHandler
	at org.jbpm.runtime.manager.impl.DefaultRegisterableItemsFactory.getWorkItemHandlersFromDescriptor(DefaultRegisterableItemsFactory.java:262)
	at org.jbpm.runtime.manager.impl.DefaultRegisterableItemsFactory.getWorkItemHandlers(DefaultRegisterableItemsFactory.java:85)
	at org.jbpm.runtime.manager.impl.KModuleRegisterableItemsFactory.getWorkItemHandlers(KModuleRegisterableItemsFactory.java:98)
	at org.jbpm.runtime.manager.impl.AbstractRuntimeManager.registerItems(AbstractRuntimeManager.java:143)
	at org.jbpm.runtime.manager.impl.SingletonRuntimeManager.init(SingletonRuntimeManager.java:117)
	... 60 more

12:29:23,726 ERROR [org.kie.server.services.jbpm.JbpmKieServerExtension] (default task-22) Error when creating container Hello_world_1.0.0 by extension jBPM KIE Server extension: java.lang.RuntimeException: java.lang.RuntimeException: java.lang.RuntimeException: Exception while initializing runtime manager Hello_world_1.0.0
	at org.jbpm.kie.services.impl.KModuleDeploymentService.deploy(KModuleDeploymentService.java:205)
	at org.kie.server.services.jbpm.JbpmKieServerExtension.createContainer(JbpmKieServerExtension.java:392)
	at org.kie.server.services.impl.KieServerImpl.createContainer(KieServerImpl.java:279)
	at org.kie.server.remote.rest.common.resource.KieServerRestImpl.createContainer(KieServerRestImpl.java:109)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:139)
	at org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTarget(ResourceMethodInvoker.java:295)
	at org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:249)
	at org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:236)
	at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:402)
	at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:209)
	at org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:221)
	at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:56)
	at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:51)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
	at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:85)
	at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62)
	at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)
	at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78)
	at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
	at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:131)
	at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57)
	at io.undertow.server.handlers.DisableCacheHandler.handleRequest(DisableCacheHandler.java:33)
	at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
	at io.undertow.security.handlers.AuthenticationConstraintHandler.handleRequest(AuthenticationConstraintHandler.java:53)
	at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46)
	at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64)
	at io.undertow.servlet.handlers.security.ServletSecurityConstraintHandler.handleRequest(ServletSecurityConstraintHandler.java:59)
	at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60)
	at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77)
	at io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50)
	at io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43)
	at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
	at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)
	at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
	at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
	at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:292)
	at io.undertow.servlet.handlers.ServletInitialHandler.access$100(ServletInitialHandler.java:81)
	at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:138)
	at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:135)
	at io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48)
	at io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43)
	at io.undertow.servlet.api.LegacyThreadSetupActionWrapper$1.call(LegacyThreadSetupActionWrapper.java:44)
	at io.undertow.servlet.api.LegacyThreadSetupActionWrapper$1.call(LegacyThreadSetupActionWrapper.java:44)
	at io.undertow.servlet.api.LegacyThreadSetupActionWrapper$1.call(LegacyThreadSetupActionWrapper.java:44)
	at io.undertow.servlet.api.LegacyThreadSetupActionWrapper$1.call(LegacyThreadSetupActionWrapper.java:44)
	at io.undertow.servlet.api.LegacyThreadSetupActionWrapper$1.call(LegacyThreadSetupActionWrapper.java:44)
	at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:272)
	at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81)
	at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:104)
	at io.undertow.server.Connectors.executeRootHandler(Connectors.java:202)
	at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:805)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.RuntimeException: java.lang.RuntimeException: Exception while initializing runtime manager Hello_world_1.0.0
	at org.jbpm.kie.services.impl.AbstractDeploymentService.commonDeploy(AbstractDeploymentService.java:170)
	at org.jbpm.kie.services.impl.KModuleDeploymentService.deploy(KModuleDeploymentService.java:200)
	... 57 more
Caused by: java.lang.RuntimeException: Exception while initializing runtime manager Hello_world_1.0.0
	at org.jbpm.runtime.manager.impl.SingletonRuntimeManager.init(SingletonRuntimeManager.java:127)
	at org.jbpm.runtime.manager.impl.RuntimeManagerFactoryImpl.newSingletonRuntimeManager(RuntimeManagerFactoryImpl.java:64)
	at org.jbpm.kie.services.impl.AbstractDeploymentService.commonDeploy(AbstractDeploymentService.java:135)
	... 58 more
Caused by: java.lang.ClassCastException: java.lang.Class cannot be cast to org.kie.api.runtime.process.WorkItemHandler
	at org.jbpm.runtime.manager.impl.DefaultRegisterableItemsFactory.getWorkItemHandlersFromDescriptor(DefaultRegisterableItemsFactory.java:262)
	at org.jbpm.runtime.manager.impl.DefaultRegisterableItemsFactory.getWorkItemHandlers(DefaultRegisterableItemsFactory.java:85)
	at org.jbpm.runtime.manager.impl.KModuleRegisterableItemsFactory.getWorkItemHandlers(KModuleRegisterableItemsFactory.java:98)
	at org.jbpm.runtime.manager.impl.AbstractRuntimeManager.registerItems(AbstractRuntimeManager.java:143)
	at org.jbpm.runtime.manager.impl.SingletonRuntimeManager.init(SingletonRuntimeManager.java:117)
	... 60 more

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predefined-1.1.0.Final.jar
2017/07/24 12:17 PM
5 kB
Kirill Gaevskii
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predefined-1.1.0.Final.jar
2017/07/24 12:17 PM
5 kB
Kirill Gaevskii

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