Run time Exception : java.lang.NoClassDefFoundError: Could not initialize class sun.awt.X11.XToolkit ( pega 7.2.2)
we are seeing runtime exception in one node strangely it is not happening on other nodes ( we started seeing this issue after restarting in x node after few days on restart we started seeing it on y node strangely x node started working fine )
anyone has any ideas or exp with this type of issues
... Exception com.pega.pegarules.pub.PRRuntimeException: Section 'pzControlIconReadOnly' execution error on page '' of class 'Embed-Control-Mode'. : Could not initialize class sun.awt.X11.XToolkit....
Caused by: java.lang.NoClassDefFoundError: Could not initialize class sun.awt.X11.XToolkit....
not just for one section, it is happening for others too, but caused by reason is same and all the section are under Pega rules RS only.