Event PX Using AutoVue API Fails with java.awt.HeadlessException on Windows Agile Clustered Server Environment (Doc ID 2318724.1)

Last updated on APRIL 18, 2023

Applies to:

Symptoms

When running Event PX using AutoVue API from the client connected to the Agile server where only managed server is installed on the clustered node, below error occurs:

ERROR

com.cimmetry.core.VueRemoteException: Exception when executing method init
 nested exception is:
java.lang.ExceptionInInitializerError
at com.cimmetry.vueconnection.c.a(Unknown Source)
at com.cimmetry.vueconnection.j.b(Unknown Source)
at com.cimmetry.vueconnection.j.c(Unknown Source)
at com.cimmetry.vueconnection.g.doWork(Unknown Source)
at com.cimmetry.job.a.run(Unknown Source)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.awt.HeadlessException
at java.awt.GraphicsEnvironment.checkHeadless(GraphicsEnvironment.java:207)
at java.awt.Label.(Label.java:150)
at java.awt.Label.(Label.java:132)
at com.cimmetry.util.Util.(Unknown Source)
... 6 more

Steps to Reproduce

1. Create java program to markup file using AutoVue API
2. Create PX jar file
3. Deploy it to %Agile_Home%\integration\sdk\extensions
4. Login to Java Client as admin user, and configure event to run the PX on Change Status event
5. Login to Web Client by connecting to the server where both admin and managed server is installed
6. Change status, and see the PX works appropriately
7. Login to Web Client by connecting to the server where only managed server is installed
8. Change status, and see the PX fails with error

Cause

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