[CTAKES-442] npe in simple piper fabricator gui

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 4.0.0
• Fix Version/s: 4.0.1
• Component/s: ctakes-gui
• Assignee: Sean Finan
• Reporter: Sean Finan
• Created: 01/May/17 09:12
• Updated: 29/Aug/19 04:56
• Resolved: 11/Oct/17 18:02

Description

From David Kincaid:

I'm getting a NullPointerException while trying to launch the Piper Creator GUI from a Linux command line. I have Ubuntu Linux 16.10 and using Oracle JVM 1.8.0_131. Here is the stacktrace I get when I run bin/runPiperCreator.sh from the cTAKES 4.0 root:

Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException at
javax.swing.plaf.synth.SynthTableHeaderUI$HeaderRenderer.getTableCellRendererComponent(SynthTableHeaderUI.java:234)
at
org.apache.ctakes.gui.pipeline.MainPanel2.createWestPanel(MainPanel2.java:94)

Issue Links

• is duplicated by: CTAKES-535 NullPointerException when creating GUI panel