Cannot invoke "org.eclipse.xtext.ui.editor.preferences.IPreferenceStoreAccess.getPreferenceStore()" because "this.preferenceStoreAccess" is null
- Dominant language
- Java
- Stars
- 19k
- Forks
- 3.5k
- PR merge metrics
- No merged PRs in 30d
Description
When I was using eclipse version 2023-09, importing the plugin antlr4 ide 0.3.6 and using SyntaxDiagram, I encountered the following error. May I ask everyone how to resolve it? Thank you.
====================================
Cannot invoke 'org. eclipse. xtext. ui. editor. references. IPreferenceStoreAccess. getPreferenceStore()' because 'this. preferenceStoreAccess' is null
Contributor guide
Research direction
Reproduce the failure in Eclipse 2023-09 with ANTLR4 IDE 0.3.6 while using SyntaxDiagram. Start from the reported Xtext IPreferenceStoreAccess.getPreferenceStore() exception and determine the relevant IDE integration entry point. Done means SyntaxDiagram no longer raises the null preference-store error in that environment.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java
- Domain
- devtools
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100