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Process Diagram Error

pseymour75

Hi All

I'm receiving the following error message when I select a running process, select the task and the process diagram is not displayed.

Instead I get 'Could not initialize class sun.awt.X11GraphicsEnvironment'

I am running a SuSE Linux server and accessing Activiti Explorer on a windows7 PC using IE9

Thanks in advance for any help.

Paul

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Comments

frederikherema1

You're server is running on a headless machine (or JDK is started headless), with our X11 available. Our diagram-generation needs AWT, which needs a valid graphical environment.

If you want to avoid these warning, you can disable the diagram-generation in the engine, prgramatically on the ProcessEngineConfiguration:

setCreateDiagramOnDeploy(boolean createDiagramOnDeploy) {
or in the config XML:

<bean id="processEngineConfiguration"<br>&nbsp;&nbsp;&nbsp; class="org.activiti.engine.impl.cfg.StandaloneProcessEngineConfiguration"><br><br>&nbsp;&nbsp;&nbsp; <property name="createDiagramOnDeploy" value="false" /><br>&nbsp;&nbsp;&nbsp; &hellip;<br>

The javascript-preview of the diagrams will work, though…