web console occurred an error after starting a process instance via restful http request api.

chicheng — Tue, 04 Jul 2017 07:32:17 GMT

Hi, My web console occurred an error after starting a process instance via restful http request api (activiti-rest.war)Btw,1. Both of my activiti-app.war and activiti-rest.war access the same database.2. I generated a form input (type = interger) for running the process instance.Activiti 6.0.0JDK1.8

Re: web console occurred an error after starting a process instance via restful http request api.

janv — Fri, 07 Jul 2017 16:15:09 GMT

Hi,

Thanks for the details. I haven't had a chance to setup and environment and try to repeat your issue but maybe someone else can confirm ?

Do you have the option to debug the process service, eg. add breakpoints to:

Caused by: 
org.activiti.form.engine.ActivitiFormException: No submitted form could be found
     at org.activiti.form.engine.impl.cmd.GetCompletedFormDefinitionCmd.resolveSubmittedForm(GetCompletedFormDefinitionCmd.java:201)
     at org.activiti.form.engine.impl.cmd.GetCompletedFormDefinitionCmd.execute(GetCompletedFormDefinitionCmd.java:87)
     at org.activiti.form.engine.impl.cmd.GetCompletedFormDefinitionCmd.execute(GetCompletedFormDefinitionCmd.java:49)
     ....
     at org.activiti.form.engine.impl.FormServiceImpl.getCompletedTaskFormDefinitionByKeyAndParentDeploymentId(FormServiceImpl.java:107)
     at org.activiti.app.rest.runtime.AbstractProcessInstanceResource.getStartFormDefinition(AbstractProcessInstanceResource.java:146)
     at org.activiti.app.rest.runtime.AbstractProcessInstanceResource.getProcessInstance(AbstractProcessInstanceResource.java:90)
     at org.activiti.app.rest.runtime.ProcessInstanceResource.getProcessInstance(ProcessInstanceResource.java:34)
     ....

You may also want to check what the client app is sending (eg. via browser developer tools &/or intermediate http proxy/analyser - eg. burpsuite, wireshark, fiddler).

Regards,

Jan

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web console occurred an error after starting a process instance via restful http request api.

Re: web console occurred an error after starting a process instance via restful http request api.