Erdan Genc created UIMA-5913:
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Summary: Nullpointer Exception when closing a UIMAAnnotationViewer
window
Key: UIMA-5913
URL: https://issues.apache.org/jira/browse/UIMA-5913
Project: UIMA
Issue Type: Bug
Components: Ruta
Affects Versions: 2.6.2ruta
Environment: *OS:*
Distributor ID: Ubuntu
Description: Ubuntu 18.04.1 LTS
Release: 18.04
Codename: bionic
*ECLIPSE & JAVA:*
!SESSION 2018-11-28 17:11:26.789 -----------------------------------------------
eclipse.buildId=4.9.0.I20180906-0745
java.version=1.8.0_191
java.vendor=Oracle Corporation
BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US
Framework arguments: -product org.eclipse.epp.package.java.product
Command-line arguments: -os linux -ws gtk -arch x86_64 -product
org.eclipse.epp.package.java.product
Created Time: 2018-11-29 08:47:09.695
!ENTRY org.eclipse.e4.ui.workbench 4 0 2018-11-29 08:47:09.695
Reporter: Erdan Genc
Attachments: error.log
When closing a UIMAAnnotationViewer window in eclipse under linux, an
unexpected Nullpointer is thrown which renders the UIMA perspectives
(AnnotationBrowser, SelectionView, etc.) unusable.
Current workaround: Restart eclipse and don't close UIMAAnnotationViewer
windows.
You can find the error.log in the attachments.
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