XML to PNG problem

[evan]

Hi All ,
    I saw a video on the internet that when user only upload a XML file to activiti engine with Activiti Probe webapp ,then the engine can automatically create relating PNG file and shown in Activiti Explorer . But when I made a sample with ECLIPSE and only uploade the xml to engine with Activiti Probe webapp ,no PNG created . my sample are no extended JAVA code and user form in XML ,also no error and can work in activiti . why and where am I wrong?

  thanks at all.
  Evan.

[gottum_m]

This is what I found.

I have an XML file XXXXX.bpmn20.xml created using Activiti Designer.
Deployed this XML file alone using the repositoryService as seen in the User Guide.
All is well.

Pulled back the same process into activiti-explorer's (deployed on a glassfish) web page, process shows but not the diagram.

When I switched to Tomcat, the diagram shows up.

Is there something I am missing.

Thanks.

[trademak]

Hi,

Are you running this Glassfish app on a headless server?
There's a JIRA issue about this, that's resolved in the trunk.
Headless servers don't generate a diagram image in 5.9 due to a bug.

Best regards,