Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via Oracle Community by Vitaly, 1 year ago
This exception has no message.
java.lang.NullPointerException at com.thortech.xl.client.dataobj.tcDataObjClient.save(tcDataObjClient.java:142) at com.thortech.xl.gui.base.tcDataObjectHandler.run(tcDataObjectHandler.java:220) at java.lang.Thread.run(Thread.java:619)