Workflow models are not shown in the workflow console | Community
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ramyan60274153
ramyan60274153
October 16, 2015
Solved

Workflow models are not shown in the workflow console

  • October 16, 2015
  • 4 replies
  • 2773 views

Workflow models are not shown in the workflow console. under etc/workfloe/model/ i tried to open the workflow .and getting the bellow error fro the workflow.Please suggest what can be done here.

Error during include of component '/libs/cq/workflow/components/pages/model'

Error Message:

org.apache.sling.api.scripting.ScriptEvaluationException: javax.servlet.ServletException: javax.servlet.jsp.JspException: Error while executing script head.jsp

Servlet=/libs/foundation/components/primary/cq/Page/Page.jsp

0 (2015-08-26 04:02:24) LOG Applying Requestfilters 0 (2015-08-26 04:02:24) LOG Calling filter: com.day.cq.wcm.core.impl.WCMComponentFilter 0 (2015-08-26 04:02:24) LOG Calling filter: com.day.cq.wcm.core.impl.WCMDebugFilter 0 (2015-08-26 04:02:24) TIMER_START{/libs/foundation/components/primary/cq/Page/Page.jsp#0} 15 (2015-08-26 04:02:24) LOG Including resource , type=cq/workflow/components/pages/model, path=/etc/workflow/models/Publish_Content/jcr:content, resource=[JcrNodeResource, type=cq/workflow/components/pages/model, superType=null, path=/etc/workflow/models/Publish_Content/jcr:content] (SlingRequestPathInfo: path='/etc/workflow/models/Publish_Content/jcr:content', selectorString='null', extension='html', suffix='null') 15 (2015-08-26 04:02:24) TIMER_START{resolveServlet(, type=cq/workflow/components/pages/model, path=/etc/workflow/models/Publish_Content/jcr:content, resource=[JcrNodeResource, type=cq/workflow/components/pages/model, superType=null, path=/etc/workflow/models/Publish_Content/jcr:content])} 15 (2015-08-26 04:02:24) TIMER_END{0,resolveServlet(, type=cq/workflow/components/pages/model, path=/etc/workflow/models/Publish_Content/jcr:content, resource=[JcrNodeResource, type=cq/workflow/components/pages/model, superType=null, path=/etc/workflow/models/Publish_Content/jcr:content])} Using servlet /libs/foundation/components/page/page.jsp 15 (2015-08-26 04:02:24) LOG Applying Includefilters 15 (2015-08-26 04:02:24) LOG Calling filter: com.day.cq.wcm.core.impl.WCMComponentFilter 15 (2015-08-26 04:02:24) LOG Calling filter: com.day.cq.wcm.core.impl.WCMDebugFilter 15 (2015-08-26 04:02:24) TIMER_START{/libs/foundation/components/page/page.jsp#1} 15 (2015-08-26 04:02:24) LOG Including script head.jsp for path=/etc/workflow/models/Publish_Content/jcr:content, type=cq/workflow/components/pages/model: /libs/cq/flow/components/pages/flow/head.jsp 15 (2015-08-26 04:02:24) TIMER_START{/libs/cq/flow/components/pages/flow/head.jsp} 15 (2015-08-26 04:02:24) LOG Including script init.jsp for path=/etc/workflow/models/Publish_Content/jcr:content, type=cq/workflow/components/pages/model: /libs/cq/flow/components/pages/flow/init.jsp 15 (2015-08-26 04:02:24) TIMER_START{/libs/cq/flow/components/pages/flow/init.jsp} 15 (2015-08-26 04:02:24) TIMER_END{0,/libs/cq/flow/components/pages/flow/init.jsp} 15 (2015-08-26 04:02:24) LOG Including script custom_includes.jsp for path=/etc/workflow/models/Publish_Content/jcr:content, type=cq/workflow/components/pages/model: /libs/cq/workflow/components/pages/model/custom_includes.jsp 15 (2015-08-26 04:02:24) TIMER_START{/libs/cq/workflow/components/pages/model/custom_includes.jsp} 15 (2015-08-26 04:02:24) LOG SCRIPT ERROR: 15 (2015-08-26 04:02:24) LOG SCRIPT ERROR: javax.servlet.ServletException: javax.servlet.jsp.JspException: Error while executing script custom_includes.jsp 15 (2015-08-26 04:02:24) LOG SCRIPT ERROR: javax.servlet.ServletException: javax.servlet.jsp.JspException: Error while executing script head.jsp 15 (2015-08-26 04:02:24) TIMER_END{0,/libs/foundation/components/page/page.jsp#1} 15 (2015-08-26 04:02:24) LOG Found processor for post processing ProcessorConfiguration: {contentTypes=[text/html],order=-1, active=true, valid=true, processErrorResponse=true, pipeline=(generator=Config(type=htmlparser, config={}), transformers=(Config(type=linkchecker, config={}), Config(type=mobile, config=org.apache.sling.jcr.resource.JcrPropertyMap@53121d2e), Config(type=mobiledebug, config=org.apache.sling.jcr.resource.JcrPropertyMap@4a39e19d), Config(type=contentsync, config=org.apache.sling.jcr.resource.JcrPropertyMap@1e0b307d), serializer=Config(type=htmlwriter, config={}))} 15 (2015-08-26 04:02:24) TIMER_END{15,Request Processing} Dumping SlingRequestProgressTracker Entries

Full Exception:

org.apache.sling.api.scripting.ScriptEvaluationException: javax.servlet.ServletException: javax.servlet.jsp.JspException: Error while executing script head.jsp at org.apache.sling.scripting.core.impl.DefaultSlingScript.call(DefaultSlingScript.java:388) at org.apache.sling.scripting.core.impl.DefaultSlingScript.eval(DefaultSlingScript.java:171) at org.apache.sling.scripting.core.impl.DefaultSlingScript.service(DefaultSlingScript.java:463) at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:76) at org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:47) at org.apache.felix.http.base.internal.dispatch.Dispatcher.dispatch(Dispatcher.java:39) at org.apache.felix.http.base.internal.DispatcherServlet.service(DispatcherServlet.java:67) at javax.servlet.http.HttpServlet.service(HttpServlet.java:820) at com.day.j2ee.servletengine.ServletRuntimeEnvironment.service(ServletRuntimeEnvironment.java:250) at com.day.j2ee.servletengine.RequestDispatcherImpl.doFilter(RequestDispatcherImpl.java:321) at com.day.j2ee.servletengine.RequestDispatcherImpl.service(RequestDispatcherImpl.java:340) at com.day.j2ee.servletengine.RequestDispatcherImpl.service(RequestDispatcherImpl.java:383) at com.day.j2ee.servletengine.ServletHandlerImpl.process(ServletHandlerImpl.java:360) at com.day.j2ee.servletengine.HttpListener$Worker.run(HttpListener.java:644) at java.lang.Thread.run(Unknown Source) Caused by: org.apache.sling.api.SlingException: javax.servlet.ServletException: javax.servlet.jsp.JspException: Error while executing script head.jsp at org.apache.sling.scripting.jsp.jasper.servlet.JspServletWrapper.handleJspExceptionInternal(JspServletWrapper.java:691) at org.apache.sling.scripting.jsp.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:608) at org.apache.sling.scripting.jsp.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:525) at org.apache.sling.scripting.jsp.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:449) at org.apache.sling.scripting.jsp.JspScriptEngineFactory.callJsp(JspScriptEngineFactory.java:241) at org.apache.sling.scripting.jsp.JspScriptEngineFactory.access$100(JspScriptEngineFactory.java:86) at org.apache.sling.scripting.jsp.JspScriptEngineFactory$JspScriptEngine.eval(JspScriptEngineFactory.java:441) at org.apache.sling.scripting.core.impl.DefaultSlingScript.call(DefaultSlingScript.java:361) ... 104 more Caused by: org.apache.sling.api.SlingException: javax.servlet.ServletException: javax.servlet.jsp.JspException: Error while executing script custom_includes.jsp at org.apache.sling.scripting.jsp.jasper.servlet.JspServletWrapper.handleJspExceptionInternal(JspServletWrapper.java:691) at org.apache.sling.scripting.jsp.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:608) at org.apache.sling.scripting.jsp.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:525) :167) at com.day.cq.wcm.tags.IncludeTag.doEndTag(IncludeTag.java:87) at org.apache.jsp.libs.foundation.components.page.page_jsp._jspx_meth_cq_005finclude_005f0(page_jsp.java:188) at org.apache.jsp.libs.foundation.components.page.page_jsp._jspService(page_jsp.java:158) at org.apache.sling.scripting.jsp.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:820) at org.apache.sling.scripting.jsp.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:502) ... 109 more Caused by: org.apache.sling.api.SlingException: at org.apache.sling.scripting.jsp.jasper.servlet.JspServletWrapper.handleJspExceptionInternal(JspServletWrapper.java:691)     at org.apache.sling.scripting.jsp.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:608)
at com.day.cq.wcm.tags.IncludeTag.doEndTag(IncludeTag.java:87) at org.apache.jsp.libs.cq.flow.components.pages.flow.head_jsp._jspx_meth_cq_005finclude_005f1(head_jsp.java:243) at org.apache.jsp.libs.cq.flow.components.pages.flow.head_jsp._jspService(head_jsp.java:176) at org.apache.sling.scripting.jsp.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:820) at org.apache.sling.scripting.jsp.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:502) ... 123 more Caused by: java.lang.NullPointerException at org.apache.jsp.libs.cq.workflow.components.pages.model.custom_005fincludes_jsp._jspService(custom_005fincludes_jsp.java:176) at org.apache.sling.scripting.jsp.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:820) at org.apache.sling.scripting.jsp.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:502) ... 137 more

 

 

Thanks in advance

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Best answer by Lokesh_Shivalingaiah

yes !! that might have corrupted the tar files and may be the issue. If you want to really debug this issue, please raise the support ticket and they should help you in looking at it as it needs lot of time to figure out.

else, start a fresh instance and deploy all your code and packages and it should work fine again.

4 replies

smacdonald2008
smacdonald2008
October 16, 2015

Is the Workflow console view empty - as shown here:

[img]wf1.png[/img]

http://localhost:4502/libs/cq/workflow/content/console.html

Lokesh_Shivalingaiah
Lokesh_Shivalingaiah
October 16, 2015

Have you added any custom workflow model ? If so try removing that and see if the OOB workflow models comes up

ramyan60274153
ramyan60274153Author
October 16, 2015

Thanks for the reply...

We have many custom workflow model and workflow console shows empty list.

[img]wf-console.PNG[/img]

if I open the workflow model from etc/workflow/model getting the error (please see the attachment.)

all the workflows were working fine and those were listed even in the sidekick. our author instance was down and we had remove index.tar files and gave read and write access to data.tar files.

is that cause any issue. please suggest

Lokesh_Shivalingaiah
Lokesh_ShivalingaiahAccepted solution
October 16, 2015

yes !! that might have corrupted the tar files and may be the issue. If you want to really debug this issue, please raise the support ticket and they should help you in looking at it as it needs lot of time to figure out.

else, start a fresh instance and deploy all your code and packages and it should work fine again.

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