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new custom aspect, but

notherien

I've added a new custom aspect by changing "customModel.xml" and "web-client-config-custom.xml" files on extension folder (C:\Alfresco\tomcat\shared\classes\alfresco\extension)

However,when I rename the custom-model-context.xml.sample file to custom-model-context.xml in extension folder, alfresco generates this error:

11:25:48,752 ERROR [org.springframework.web.context.ContextLoader] Context initialization failed
org.alfresco.error.AlfrescoRuntimeException: 09190001 Workflow deployment failed
   at org.alfresco.repo.workflow.WorkflowDeployer.init(WorkflowDeployer.java:336)
   at org.alfresco.repo.workflow.WorkflowDeployer$1.doWork(WorkflowDeployer.java:443)
   at org.alfresco.repo.security.authentication.AuthenticationUtil.runAs(AuthenticationUtil.java:489)
   at org.alfresco.repo.workflow.WorkflowDeployer.onBootstrap(WorkflowDeployer.java:439)
   at org.alfresco.util.AbstractLifecycleBean.onApplicationEvent(AbstractLifecycleBean.java:62)
   at org.springframework.context.event.SimpleApplicationEventMulticaster$1.run(SimpleApplicationEventMulticaster.java:77)
   at org.springframework.core.task.SyncTaskExecutor.execute(SyncTaskExecutor.java:49)
   at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:75)
   at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:246)
   at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:617)
   at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:355)
   at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:246)
   at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:189)
   at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:49)
   at org.alfresco.web.app.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:69)
   at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3843)
   at org.apache.catalina.core.StandardContext.start(StandardContext.java:4342)
   at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791)
   at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771)
   at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:525)
   at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:627)
   at org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:553)
   at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:488)
   at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1149)
   at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:311)
   at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117)
   at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)
   at org.apache.catalina.core.StandardHost.start(StandardHost.java:719)
   at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
   at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
   at org.apache.catalina.core.StandardService.start(StandardService.java:516)
   at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
   at org.apache.catalina.startup.Catalina.start(Catalina.java:578)
   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.catalina.startup.Bootstrap.start(Bootstrap.java:288)
   at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
Caused by: org.alfresco.service.namespace.NamespaceException: Namespace prefix scwf is not mapped to a namespace URI
   at org.alfresco.service.namespace.QName.createQName(QName.java:105)
   at org.alfresco.service.namespace.QName.createQName(QName.java:127)
   at org.alfresco.repo.workflow.jbpm.JBPMEngine.getTaskDefinition(JBPMEngine.java:1873)
   at org.alfresco.repo.workflow.jbpm.JBPMEngine.createWorkflowTaskDefinition(JBPMEngine.java:2890)
   at org.alfresco.repo.workflow.jbpm.JBPMEngine.createWorkflowDefinition(JBPMEngine.java:2828)
   at org.alfresco.repo.workflow.jbpm.JBPMEngine.createWorkflowDeployment(JBPMEngine.java:2903)
   at org.alfresco.repo.workflow.jbpm.JBPMEngine$1.doInJbpm(JBPMEngine.java:319)
   at org.springmodules.workflow.jbpm31.JbpmTemplate$1.doInHibernate(JbpmTemplate.java:87)
   at org.springframework.orm.hibernate3.HibernateTemplate.execute(HibernateTemplate.java:372)
   at org.springframework.orm.hibernate3.HibernateTemplate.execute(HibernateTemplate.java:338)
   at org.springmodules.workflow.jbpm31.JbpmTemplate.execute(JbpmTemplate.java:80)
   at org.alfresco.repo.workflow.jbpm.JBPMEngine.deployDefinition(JBPMEngine.java:308)
   at org.alfresco.repo.workflow.WorkflowServiceImpl.deployDefinition(WorkflowServiceImpl.java:174)
   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.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:304)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149)
   at org.alfresco.repo.security.permissions.impl.AlwaysProceedMethodInterceptor.invoke(AlwaysProceedMethodInterceptor.java:40)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
   at org.alfresco.repo.security.permissions.impl.ExceptionTranslatorMethodInterceptor.invoke(ExceptionTranslatorMethodInterceptor.java:49)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
   at org.alfresco.repo.audit.AuditComponentImpl.audit(AuditComponentImpl.java:275)
   at org.alfresco.repo.audit.AuditMethodInterceptor.invoke(AuditMethodInterceptor.java:69)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
   at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:106)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
   at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
   at $Proxy44.deployDefinition(Unknown Source)
   at org.alfresco.repo.workflow.WorkflowDeployer.init(WorkflowDeployer.java:306)
   … 38 more‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

[size=150]please help me
thanks[/size]

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Comments

jayjayecl

Did you try to play with Jeff Pott's workflow models (from ecmarchitect blog) ?

see :

Namespace prefix scwf is not mapped to a namespace URI
‍‍‍

notherien

oh yes, I have found this file that I have deployed from eclipse to alfresco by jbpm: "testModel.xml" on "C:\Alfresco\tomcat\webapps\alfresco\WEB-INF\classes\alfresco\workflow":

<?xml version="1.0" encoding="utf-8" ?>
<model name="scwf:workflowmodel"xmlns="http://www.alfresco.org/model/dictionary/1.0">

   <imports>
      <import uri="http://www.alfresco.org/model/dictionary/1.0" prefix="d" />
      <import uri="http://www.alfresco.org/model/bpm/1.0" prefix="bpm" />
   </imports>
   
   <namespaces>
      <namespace uri="alfresco.extension.workflows.simple-process" prefix="scwf"/>
   </namespaces>
   
   <types>
      <type name="scwf:submitReviewTask">
         <parent>bpm:startTask</parent>
      </type>
      <type name="scwf:assignee1Review">
         <parent>bpm:workflowTask</parent>
         <overrides>
            <property name="bpm:packageItemActionGroup">
               <default>read_package_item_actions</default>
            </property>
         </overrides>
      </type>
      <type name="scwf:assignee2Review">
         <parent>bpm:workflowTask</parent>
         <overrides>
            <property name="bpm:packageItemActionGroup">
               <default>read_package_item_actions</default>
            </property>
         </overrides>
      </type>
      <type name="scwf:revise">
         <parent>bpm:workflowTask</parent>
         <overrides>
            <property name="bpm:packageItemActionGroup">
               <default>edit_package_item_actions</default>
            </property>
         </overrides>
      </type>
   </types>

</model>‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

jayjayecl

could you be more precise about every customizations you've made to your Alfresco ?
What are the files about SCWF workflow model you took ? Where did you put each of them ?

Indeed, the error is that Alfresco tries to deploy a workflow process definition using the "scwf" prefix, but cannot find the workflow model that should register this prefix and bind it to a URI

notherien

yes I see, I've started working with the workflow after I've added custom aspect, and I've mixed it all…

ops:
now I reinstalled alfresco and everything works fine,and I've added a custom aspect it works thank you JayJayECL

if u can help me to find a decription of database tables of alfresco

(excuse my bad English)

jayjayecl

no problem, I'm french so I won't be the one complaining about your english

What type of Database are you using ?
Derby ? MySQL ? Oracle ? other ?

notherien

merci bien Monsieur jayJayECL,
so i use Mysql us database, but I have not understood the significance of different tables and fields
I have not found anything on web
thank you in advance

jayjayecl

I cannot tell you.
when I have some needs of understanding the DB scheme, I just open MySQL Administrator, and have a look around the tables to understand them.
I cannot tell I was successfull everytime

I have a vague memory of having seen such a topic and a DB picture about alfresco database on the french forums, but I cannot find the topic.

sorry

notherien

I congratulate you on your success, I'll try too
Thank you very much, I'll look in the French forum

hyperation

Hi,

I am having/had the exact same issue. I had trouble deploying one of the example workflows and it end up giving me namespace prefix error just like yours.

I wasn't able to do a "show definitions all" in the Workflow Console either.

So I ended up going into the alfresco database table and changing values that references that process definition (scwf one).

There were 6 tables involved.
jbpm_processdefinition
jbpm_task
jbpm_delegation
jbpm_node
jbpm_moduledefinition
jbpm_transition

After changing the entry values in those tables and deleting the bad processdefinition, I was able to get my workflows going again.

Thanks
Jon