0 个投票

I'm using Matlab 2020a in Windows 10. I've followed the setup instructions for git in the link. Comparison window of two simulink models works fine, but when I switch to merge mode following error lines appears in the command window, and all the button icons and texts are replaced by the text "disposed". I can choose one of the conflicting changes in merge mode too, but there is no "save" or "finish merge" or a similar button. I've also attached the screenshot. Did I forget to install or configure anything?
Exception in thread "AWT-EventQueue-0": java.lang.NullPointerException
at java.awt.Container.addImpl(Container.java:1095)
at java.awt.Container.add(Container.java:419)
at com.mathworks.toolstrip.factory.TSFactory.createGroup(TSFactory.java:1296)
at com.mathworks.toolstrip.factory.TSFactory.createComponent(TSFactory.java:780)
at com.mathworks.toolstrip.factory.TSFactory.createTab(TSFactory.java:271)
at com.mathworks.toolstrip.factory.TSFactory.createTab(TSFactory.java:208)
at com.mathworks.toolstrip.factory.TSFactory.createTab(TSFactory.java:200)
at com.mathworks.comparisons.report.toolstrip.ComparisonToolstripTabConfiguration.createTab(ComparisonToolstripTabConfiguration.java:77)
at com.mathworks.comparisons.report.toolstrip.ComparisonToolstripConfiguration.createTabs(ComparisonToolstripConfiguration.java:42)
at com.mathworks.comparisons.gui.report.ComparisonReport.updateToolstrip(ComparisonReport.java:328)
at com.mathworks.comparisons.gui.report.ComparisonReport.access$400(ComparisonReport.java:62)
at com.mathworks.comparisons.gui.report.ComparisonReport$3$1.run(ComparisonReport.java:216)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
at java.awt.EventQueue.access$500(EventQueue.java:97)
at java.awt.EventQueue$3.run(EventQueue.java:709)
at java.awt.EventQueue$3.run(EventQueue.java:703)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)

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 采纳的回答

Ugur Mengilli
Ugur Mengilli 2020-12-21

0 个投票

I have been contacted by MATLAB technical support service. They confirmed that this is a known issue in 2019b and 2020a and suggested me to move to 2020b.
FYI.

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