The exception does not look like it, but if I have to guess this is most likely caused by a Ruta Cas Editor View extension, which maybe fires a wrong event or something.
(so, I will also take a look when I find the time) Best, Peter Am 29.11.2018 um 14:08 schrieb Marshall Schor: > @joern, could you take a look - this seems to be in code you know something > about :-). > > > On 11/29/2018 3:18 AM, Erdan Genc (JIRA) wrote: >> Erdan Genc created UIMA-5913: >> -------------------------------- >> >> 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. >> >> >> >> >> >> >> >> >> >> -- >> This message was sent by Atlassian JIRA >> (v7.6.3#76005) >> -- Dr. Peter Klügl R&D Text Mining/Machine Learning Averbis GmbH Tennenbacher Str. 11 79106 Freiburg Germany Fon: +49 761 708 394 0 Fax: +49 761 708 394 10 Email: [email protected] Web: https://averbis.com Headquarters: Freiburg im Breisgau Register Court: Amtsgericht Freiburg im Breisgau, HRB 701080 Managing Directors: Dr. med. Philipp Daumke, Dr. Kornél Markó
