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Complex workflow not working

https://forum.openkm.com/viewtopic.php?t=12686

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Complex workflow not working

PostPosted:Thu Dec 04, 2014 4:56 pm
by mohasinmujawar56
I am using OpenKM 6.3 on Windows 7 machine. I have created a complex workflow by following Workflow course on openkm website. When I deploy the workflow on server and enter amount for processing it is getting entered then when I login as the user to which it has been assigned by decision node then I am getting following exception.
Code: Select all
2014-12-04 22:08:04,830 [http-bio-127.0.0.1-8020-exec-4] ERROR org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/OpenKM].[WorkflowServlet]- Servlet.service() for servlet [WorkflowServlet] in context with path [/OpenKM] threw exception
org.hibernate.LazyInitializationException: failed to lazily initialize a collection of role: org.jbpm.bytes.ByteArray.byteBlocks, no session or session was closed
	at org.hibernate.collection.AbstractPersistentCollection.throwLazyInitializationException(AbstractPersistentCollection.java:383)
	at org.hibernate.collection.AbstractPersistentCollection.throwLazyInitializationExceptionIfNotConnected(AbstractPersistentCollection.java:375)
	at org.hibernate.collection.AbstractPersistentCollection.initialize(AbstractPersistentCollection.java:368)
	at org.hibernate.collection.AbstractPersistentCollection.read(AbstractPersistentCollection.java:111)
	at org.hibernate.collection.PersistentList.hashCode(PersistentList.java:490)
	at org.jbpm.bytes.ByteArray.hashCode(ByteArray.java:113)
	at java.lang.Object.toString(Object.java:237)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.hibernate.proxy.pojo.javassist.JavassistLazyInitializer.invoke(JavassistLazyInitializer.java:197)
	at org.jbpm.bytes.ByteArray_$$_javassist_87.toString(ByteArray_$$_javassist_87.java)
	at com.openkm.util.FormatUtil.formatObject(FormatUtil.java:165)
	at com.openkm.servlet.admin.WorkflowServlet.processInstanceView(WorkflowServlet.java:268)
	at com.openkm.servlet.admin.WorkflowServlet.doGet(WorkflowServlet.java:87)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:620)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
	at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:311)
	at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:116)
	at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:83)
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
	at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:113)
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
	at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:101)
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
	at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:113)
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
	at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:54)
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
	at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:45)
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
	at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:182)
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
	at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87)
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
	at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:173)
	at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346)
	at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:259)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
	at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
	at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1040)
	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607)
	at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:313)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)
and when I try to see the workflow flow in Administration tab then also it is giving error like 'no session or session has been destroyed exception.'.
Code: Select all
2014-12-04 22:10:27,685 [http-bio-127.0.0.1-8020-exec-6] INFO  com.openkm.util.FormUtils$LocalResolver- resolveEntity(publicId=-//OpenKM//DTD Workflow Forms 2.1//EN, systemId=http://www.openkm.com/dtd/workflow-forms-2.1.dtd) => NULL
2014-12-04 22:10:38,471 [http-bio-127.0.0.1-8020-exec-6] WARN  org.hibernate.engine.StatefulPersistenceContext.ProxyWarnLog- Narrowing proxy to class org.jbpm.graph.node.StartState - this operation breaks ==
2014-12-04 22:10:38,481 [http-bio-127.0.0.1-8020-exec-6] WARN  org.hibernate.engine.StatefulPersistenceContext.ProxyWarnLog- Narrowing proxy to class org.jbpm.graph.node.TaskNode - this operation breaks ==
2014-12-04 22:10:38,533 [http-bio-127.0.0.1-8020-exec-6] WARN  org.hibernate.engine.StatefulPersistenceContext.ProxyWarnLog- Narrowing proxy to class org.jbpm.graph.node.TaskNode - this operation breaks ==
2014-12-04 22:10:38,547 [http-bio-127.0.0.1-8020-exec-6] ERROR org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/OpenKM]- Exception while dispatching incoming RPC call
org.hibernate.LazyInitializationException: failed to lazily initialize a collection of role: org.jbpm.bytes.ByteArray.byteBlocks, no session or session was closed
	at org.hibernate.collection.AbstractPersistentCollection.throwLazyInitializationException(AbstractPersistentCollection.java:383)
	at org.hibernate.collection.AbstractPersistentCollection.throwLazyInitializationExceptionIfNotConnected(AbstractPersistentCollection.java:375)
	at org.hibernate.collection.AbstractPersistentCollection.initialize(AbstractPersistentCollection.java:368)
	at org.hibernate.collection.AbstractPersistentCollection.read(AbstractPersistentCollection.java:111)
	at org.hibernate.collection.PersistentList.hashCode(PersistentList.java:490)
	at org.jbpm.bytes.ByteArray.hashCode(ByteArray.java:113)
	at java.lang.Object.toString(Object.java:237)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.hibernate.proxy.pojo.javassist.JavassistLazyInitializer.invoke(JavassistLazyInitializer.java:197)
	at org.jbpm.bytes.ByteArray_$$_javassist_87.toString(ByteArray_$$_javassist_87.java)
	at java.lang.String.valueOf(String.java:2847)
	at java.lang.StringBuilder.append(StringBuilder.java:128)
	at com.google.gwt.user.server.rpc.impl.ServerSerializationStreamWriter.serialize(ServerSerializationStreamWriter.java:619)
	at com.google.gwt.user.client.rpc.impl.AbstractSerializationStreamWriter.writeObject(AbstractSerializationStreamWriter.java:126)
	at com.google.gwt.user.client.rpc.core.java.util.Map_CustomFieldSerializerBase.serialize(Map_CustomFieldSerializerBase.java:53)
	at com.google.gwt.user.client.rpc.core.java.util.HashMap_CustomFieldSerializer.serialize(HashMap_CustomFieldSerializer.java:39)
	at com.google.gwt.user.client.rpc.core.java.util.HashMap_CustomFieldSerializer.serializeInstance(HashMap_CustomFieldSerializer.java:51)
	at com.google.gwt.user.client.rpc.core.java.util.HashMap_CustomFieldSerializer.serializeInstance(HashMap_CustomFieldSerializer.java:28)
	at com.google.gwt.user.server.rpc.impl.ServerSerializationStreamWriter.serializeImpl(ServerSerializationStreamWriter.java:740)
	at com.google.gwt.user.server.rpc.impl.ServerSerializationStreamWriter.serialize(ServerSerializationStreamWriter.java:621)
	at com.google.gwt.user.client.rpc.impl.AbstractSerializationStreamWriter.writeObject(AbstractSerializationStreamWriter.java:126)
	at com.google.gwt.user.server.rpc.impl.ServerSerializationStreamWriter$ValueWriter$8.write(ServerSerializationStreamWriter.java:153)
	at com.google.gwt.user.server.rpc.impl.ServerSerializationStreamWriter.serializeValue(ServerSerializationStreamWriter.java:539)
	at com.google.gwt.user.server.rpc.impl.ServerSerializationStreamWriter.serializeClass(ServerSerializationStreamWriter.java:709)
	at com.google.gwt.user.server.rpc.impl.ServerSerializationStreamWriter.serializeImpl(ServerSerializationStreamWriter.java:748)
	at com.google.gwt.user.server.rpc.impl.ServerSerializationStreamWriter.serialize(ServerSerializationStreamWriter.java:621)
	at com.google.gwt.user.client.rpc.impl.AbstractSerializationStreamWriter.writeObject(AbstractSerializationStreamWriter.java:126)
	at com.google.gwt.user.server.rpc.impl.ServerSerializationStreamWriter$ValueWriter$8.write(ServerSerializationStreamWriter.java:153)
	at com.google.gwt.user.server.rpc.impl.ServerSerializationStreamWriter.serializeValue(ServerSerializationStreamWriter.java:539)
	at com.google.gwt.user.server.rpc.impl.ServerSerializationStreamWriter.serializeClass(ServerSerializationStreamWriter.java:709)
	at com.google.gwt.user.server.rpc.impl.ServerSerializationStreamWriter.serializeImpl(ServerSerializationStreamWriter.java:748)
	at com.google.gwt.user.server.rpc.impl.ServerSerializationStreamWriter.serialize(ServerSerializationStreamWriter.java:621)
	at com.google.gwt.user.client.rpc.impl.AbstractSerializationStreamWriter.writeObject(AbstractSerializationStreamWriter.java:126)
	at com.google.gwt.user.client.rpc.core.java.util.Collection_CustomFieldSerializerBase.serialize(Collection_CustomFieldSerializerBase.java:44)
	at com.google.gwt.user.client.rpc.core.java.util.ArrayList_CustomFieldSerializer.serialize(ArrayList_CustomFieldSerializer.java:39)
	at com.google.gwt.user.client.rpc.core.java.util.ArrayList_CustomFieldSerializer.serializeInstance(ArrayList_CustomFieldSerializer.java:51)
	at com.google.gwt.user.client.rpc.core.java.util.ArrayList_CustomFieldSerializer.serializeInstance(ArrayList_CustomFieldSerializer.java:28)
	at com.google.gwt.user.server.rpc.impl.ServerSerializationStreamWriter.serializeImpl(ServerSerializationStreamWriter.java:740)
	at com.google.gwt.user.server.rpc.impl.ServerSerializationStreamWriter.serialize(ServerSerializationStreamWriter.java:621)
	at com.google.gwt.user.client.rpc.impl.AbstractSerializationStreamWriter.writeObject(AbstractSerializationStreamWriter.java:126)
	at com.google.gwt.user.server.rpc.impl.ServerSerializationStreamWriter$ValueWriter$8.write(ServerSerializationStreamWriter.java:153)
	at com.google.gwt.user.server.rpc.impl.ServerSerializationStreamWriter.serializeValue(ServerSerializationStreamWriter.java:539)
	at com.google.gwt.user.server.rpc.RPC.encodeResponse(RPC.java:616)
	at com.google.gwt.user.server.rpc.RPC.encodeResponseForSuccess(RPC.java:474)
	at com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java:571)
	at com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java:208)
	at com.google.gwt.user.server.rpc.RemoteServiceServlet.processPost(RemoteServiceServlet.java:248)
	at com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(AbstractRemoteServiceServlet.java:62)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:646)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
	at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:311)
	at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:116)
	at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:83)
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
	at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:113)
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
	at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:101)
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
	at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:113)
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
	at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:54)
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
	at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:45)
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
	at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:182)
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
	at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87)
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
	at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:173)
	at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346)
	at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:259)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
	at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
	at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1040)
	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607)
	at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:315)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)

Re: Complex workflow not working

PostPosted:Mon Dec 08, 2014 10:06 am
by jllort
Sure you've made something wrong in your workflow classes. Share here your project or your initial classes to take a look into.

Re: Complex workflow not working

PostPosted:Tue Dec 09, 2014 6:04 am
by mohasinmujawar56
Files of my project I have created for processing a loan application.

My LoanCancelAction.java file
Code: Select all
package com.openkm.workflow.action;

import org.jbpm.graph.def.ActionHandler;
import org.jbpm.graph.exe.ExecutionContext;


public class LoanCancelAction implements ActionHandler
{

	/**
	 * 
	 */
	private static final long serialVersionUID = 1L;

	@Override
	public void execute(ExecutionContext executionContext) throws Exception {
			System.out.println("Loan has been Cancelled");
	}
	
}
LoanDecision.java
Code: Select all
package com.openkm.workflow.decision;
import org.jbpm.graph.exe.ExecutionContext;
import org.jbpm.graph.node.DecisionHandler;

import com.openkm.bean.form.Input;

public class LoanDecision implements DecisionHandler
{
	/**
	 * 
	 */
	private static final long serialVersionUID = 1L;

	@Override
	public String decide(ExecutionContext executionContext) throws Exception {
		Input number=(Input)executionContext.getContextInstance().getVariable("amt");
		if(number!=null)
		{
			int value=Integer.valueOf(number.getValue());
			if(value>100000)
			{
				return "review";
			}
			else
			{
				return "approve";
			}
		}
		else
		{
			return "approve";
		}
	}
	
}
forms.xml
Code: Select all
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE workflow-forms PUBLIC "-//OpenKM//DTD Workflow Forms 2.1//EN"
                                "http://www.openkm.com/dtd/workflow-forms-2.1.dtd">
<workflow-forms>
  <workflow-form task="run_config">
    <input name="amt" label="Loan Amount"/>
    <button name="submit" label="Submit" />
  </workflow-form>
   <workflow-form task="review">
    <button name="review" label="Need Revision" transition="userReview"/>
    <button name="cancel" label="Cancel" transition="cancel"/>
    <button name="accept" label="Accept" transition="reviewed"/>
  </workflow-form>
  <workflow-form task="approve">
    <button name="review" label="Need Revision" transition="review"/>
    <button name="cancel" label="Cancel" transition="cancel"/>
    <button name="accept" label="Accept" transition="approved"/>
  </workflow-form>
  <workflow-form task="user">
    <button name="accept" label="Accept" transition="review"/>
  </workflow-form>
</workflow-forms>
loan_process.jpg
loan_process.jpg
loan_process.jpg (30.05 KiB) Viewed 7431 times
Please check the code and guide me if I made any mistakes in above code.

Re: Complex workflow not working

PostPosted:Wed Dec 10, 2014 5:45 pm
by jllort
I'm not seeing anything extrange, can you give us the par file and the project into a zip. You're compiling with jdk 1.7 no ?

Re: Complex workflow not working

PostPosted:Sat Dec 13, 2014 5:27 pm
by mohasinmujawar56
Yes I am using JDK 1.7 to compile and run workflow as well as OpenKM.
I am attaching my workflow with all files.
(113.44 KiB) Downloaded 320 times

Re: Complex workflow not working

PostPosted:Sun Dec 14, 2014 7:33 pm
by jllort
Why are you including this amount of hibernate files ? I suggest remove entire config folder. With what JBPM version are you building your project ? Include also the par file, I would like to see what are you deploying.

Re: Complex workflow not working

PostPosted:Mon Dec 15, 2014 4:59 pm
by mohasinmujawar56
I am using JBoss 7 and jBPM 3 to design workflow.
The hibernate files are added by JBoss itself. I have not added any file manually.

I am uploading the .par file.
(20.74 KiB) Downloaded 325 times
Please extract the file to get .par file.

Re: Complex workflow not working

PostPosted:Thu Dec 18, 2014 2:51 pm
by jllort
Hi

I've registered the workflow in one of my openkm demos and I've not see anything strange ( i've registered from Administration , registered in profiles and then execute from UI ). What are the steps to reproduce the error ?

Re: Complex workflow not working

PostPosted:Thu Dec 18, 2014 3:09 pm
by mohasinmujawar56
For the user who starts the workflow it will work fine. But when you log in as one of other users included in chain then the errors will occur.
Ex. I have started workflow with admin then the next will be revisor or approver user based on the value you enter as admin while starting workflow.

Also as admin when you go to workflow tab in Administration section and click on view the again on view in running workflow tab then also you will get same error.

Re: Complex workflow not working

PostPosted:Sat Dec 20, 2014 12:37 pm
by jllort
give me one value and username and I will try to reproduce it.

Re: Complex workflow not working

PostPosted:Sat Dec 20, 2014 1:37 pm
by mohasinmujawar56
I will give you step by step procedure.
1) Deploy workflow and add it to profile and rest to make it working.
2) Upload a document as admin and start workflow.
3) Go to Administrator tab and see the running process instances.
workflow error.png
workflow error.png (55.04 KiB) Viewed 7387 times
4) Now you will get an error.
5) After starting workflow you have to insert a value. Now if the value is less than 100000 then it will go to user 'approver' otherwise it will go to user 'revisor'.
6) Depending upon you value you will login as approver or revisor then you will see the error.
revisor.png
revisor.png (5.13 KiB) Viewed 7387 times
In this way you can reproduce the error.

Re: Complex workflow not working

PostPosted:Sun Jan 18, 2015 6:08 pm
by jllort
I suppose you've done a mistake with "revisor" name what should be "reviser" ? anyway I test both cases less and upper value and in both has gone without any error.

I've tested on latest OpenKM 6.3.x community version.

My suggestions:
1- Use Mysql database.
2- Ensure both users have enought grants to see document ( for example try with both users with ROLE_ADMIN )

Re: Complex workflow not working

PostPosted:Wed Jan 21, 2015 6:52 am
by mohasinmujawar56
Thanks for the reply and guidance. Can you please share the project file you used to test along with .par file? I would like to compare the files. And I also would like to test on my site.

Re: Complex workflow not working

PostPosted:Fri Jan 23, 2015 7:36 pm
by jllort
I've used exactly your loan_process.rar ( the same you provide me, nothing else ).
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