java - Richfaces and Headless mode -

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i working on richfaces , seem work on dev machine (windows os). deploying on linux machine,i don't see images comes richfaces components(like sorting images) , throws exception.

java.lang.internalerror: can't connect x11 window server using 'tnsd03748:1.0' value of display variable. @ sun.awt.x11graphicsenvironment.initdisplay(native method) @ sun.awt.x11graphicsenvironment.access$000(x11graphicsenvironment.java:53) @ sun.awt.x11graphicsenvironment$1.run(x11graphicsenvironment.java:142)

which can happen when code tries deal gui on linux/unix environment headless. maybe issue resolved when add -djava.awt.headless=true.i want know has come across such issue richfaces , there configuration right.?

i'm using richfaces on centos, , haven't had problem. can't check now, guess tomcat has been installed default use headless=true, give try.


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