Function cannot expand a node

[goldfita]

I keep getting the following error. Then the call stack collapses in the debug sessions window. I can reopen it, and it appears fine. But I'm having issues with the debugger buttons (step into, step over, reconnect) not responding and breakpoints don't trigger, and I'm wondering if possibly this is related.

[Treemacs] This function cannot expand a node of type 'treemacs-generic-open-state'.

This is on Win10, emacs 28.1, treemacs-20220718.2055.

[goldfita]

This may be unrelated, but after lsp loads upon opening a java file, there are three numbers I can click on (1373/983/153) in the mode line. This opens an errors list window. But I can't look at the information. I get the following error.

Error in post-command-hook (treemacs--post-command): (wrong-type-argument markerp nil)

I also get this error when I first run treemacs-select-window, although it's not obviously causing any problems that I can see.

[goldfita]

I started fresh with melpa stable, and some of these problems have resolved. The buttons still don't work, and clicking on the numbers no longer gives an error, but the errors list does not display the errors. I think these are probably not treemacs issues.

[stale[bot]]

This issue has been automatically marked as stale because it has not had recent activity.