cxhttt233 opened a new issue, #8251:
URL: https://github.com/apache/hop/issues/8251
### Apache Hop version?
2.20.0-SNAPSHOT-20260903
### Java version?
21
### Operating system
Docker
### What happened?
This error was encountered during normal Hop Web use. The code analysis
below was assisted by Codex and the suspected cause still needs confirmation.
In a multi-session environment I encountered:
SWTException: Invalid thread access
at Text.setText
at GitCommitPerspective.retrieveState
at GitGuiPlugin.rootChanged
at ExplorerPerspective.refresh
No Git operation was performed.
"GitGuiPlugin.rootChanged()" calls "GitCommitPerspective.getInstance()". If
the current session cannot find its own perspective, "getInstance()" falls back
to the JVM-wide static "instance".
This may allow a session-bound Explorer callback to obtain a Git perspective
belonging to another session, which is consistent with the observed stack trace.
I have not been able to reproduce this reliably.
Observed on "apache/hop-web:2.20.0-SNAPSHOT-20260903", Java 21, Docker/Linux
ARM64.
Related: #8047, #8108
### Issue Priority
Priority: 3
### Issue Component
Component: Hop Web
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