Andrew Tan
2013-05-29 08:31:34 UTC
Andrew Tan [https://community.jboss.org/people/atan20] created the discussion
"BPMN2 Designer Stuck loading after adding custom work item definition"
To view the discussion, visit: https://community.jboss.org/message/820047#820047
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I am trying to create a simple BPMN2 process that uses a domain specific service. However, after I add a new work item definition in drools-guvnor 5.3.1 and I attempt to create or open an existing bpmn2 process the designer gets stuck on the "Please Wait Loading" screen.
Loading Image... Loading Image...
Here is my work item definition:
import org.drools.process.core.datatype.impl.type.ObjectDataType;import org.drools.process.core.datatype.impl.type.StringDataType;
[
 [   "name" : "MyTask",   "parameters" : [    "MyFirstParam" : new StringDataType(),    "MySecondParam" : new StringDataType(),    "MyThirdParam" : new ObjectDataType()   ],   "results" : [       "Result" : new ObjectDataType()   ],   "displayName" : "My Task",   "icon" : "", ]    ]
Looking at the server.log file of JBoss ESB I can see drools-guvnor loading the custom work item definition, and I am able to build my package in drools guvnor
2013-05-29 18:20:49,120 INFOÂ com.intalio.web.preprocessing.impl.JbpmPreprocessingUnit com.intalio.web.preprocessing.impl.JbpmPreprocessingUnit (http-127.0.0.1-8080-1) Created file:/opt/jboss-soa-p-5/jboss-as/server/all/tmp/4st5t49-27ns8v-hha869gx-1-hha88mdt-c7/designer.war/stencilsets/bpmn2.0jbpm/view/activity/workitems/Log.svg
2013-05-29 18:20:49,121 INFOÂ com.intalio.web.preprocessing.impl.JbpmPreprocessingUnit com.intalio.web.preprocessing.impl.JbpmPreprocessingUnit (http-127.0.0.1-8080-1) Created file:/opt/jboss-soa-p-5/jboss-as/server/all/tmp/4st5t49-27ns8v-hha869gx-1-hha88mdt-c7/designer.war/stencilsets/bpmn2.0jbpm/view/activity/workitems/Email.svg
2013-05-29 18:20:49,122 INFOÂ com.intalio.web.preprocessing.impl.JbpmPreprocessingUnit com.intalio.web.preprocessing.impl.JbpmPreprocessingUnit (http-127.0.0.1-8080-1) Created file:/opt/jboss-soa-p-5/jboss-as/server/all/tmp/4st5t49-27ns8v-hha869gx-1-hha88mdt-c7/designer.war/stencilsets/bpmn2.0jbpm/view/activity/workitems/MyTask.svg
Does anyone have any ideas about why the designer is getting stuck in the "Please Wait Loading" Screen?
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[https://community.jboss.org/message/820047#820047]
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"BPMN2 Designer Stuck loading after adding custom work item definition"
To view the discussion, visit: https://community.jboss.org/message/820047#820047
--------------------------------------------------------------
I am trying to create a simple BPMN2 process that uses a domain specific service. However, after I add a new work item definition in drools-guvnor 5.3.1 and I attempt to create or open an existing bpmn2 process the designer gets stuck on the "Please Wait Loading" screen.
Loading Image... Loading Image...
Here is my work item definition:
import org.drools.process.core.datatype.impl.type.ObjectDataType;import org.drools.process.core.datatype.impl.type.StringDataType;
[
 [   "name" : "MyTask",   "parameters" : [    "MyFirstParam" : new StringDataType(),    "MySecondParam" : new StringDataType(),    "MyThirdParam" : new ObjectDataType()   ],   "results" : [       "Result" : new ObjectDataType()   ],   "displayName" : "My Task",   "icon" : "", ]    ]
Looking at the server.log file of JBoss ESB I can see drools-guvnor loading the custom work item definition, and I am able to build my package in drools guvnor
2013-05-29 18:20:49,120 INFOÂ com.intalio.web.preprocessing.impl.JbpmPreprocessingUnit com.intalio.web.preprocessing.impl.JbpmPreprocessingUnit (http-127.0.0.1-8080-1) Created file:/opt/jboss-soa-p-5/jboss-as/server/all/tmp/4st5t49-27ns8v-hha869gx-1-hha88mdt-c7/designer.war/stencilsets/bpmn2.0jbpm/view/activity/workitems/Log.svg
2013-05-29 18:20:49,121 INFOÂ com.intalio.web.preprocessing.impl.JbpmPreprocessingUnit com.intalio.web.preprocessing.impl.JbpmPreprocessingUnit (http-127.0.0.1-8080-1) Created file:/opt/jboss-soa-p-5/jboss-as/server/all/tmp/4st5t49-27ns8v-hha869gx-1-hha88mdt-c7/designer.war/stencilsets/bpmn2.0jbpm/view/activity/workitems/Email.svg
2013-05-29 18:20:49,122 INFOÂ com.intalio.web.preprocessing.impl.JbpmPreprocessingUnit com.intalio.web.preprocessing.impl.JbpmPreprocessingUnit (http-127.0.0.1-8080-1) Created file:/opt/jboss-soa-p-5/jboss-as/server/all/tmp/4st5t49-27ns8v-hha869gx-1-hha88mdt-c7/designer.war/stencilsets/bpmn2.0jbpm/view/activity/workitems/MyTask.svg
Does anyone have any ideas about why the designer is getting stuck in the "Please Wait Loading" Screen?
--------------------------------------------------------------
Reply to this message by going to Community
[https://community.jboss.org/message/820047#820047]
Start a new discussion in jBPM at Community
[https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034]