vscode-antlr4
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mike-lischke
No ATN data found - Code generation worked (c# target)
I'm not able to get any ATN graph. I've already read a closed issue about this, but wasn't able to solve it.
These are my settings:
This is the output in the developer console:
The error at the end occurs, when I click into the ATN graph window after selecting a rule.
From your screenshot I don't see any mention that ATN data could not be found. However, that warning about a problem accessing the grammar seems odd. Maybe it has to do with the problem you see?
I didn't think that this screenshot would help, that's why I skipped it.
The file access error happens on every save, but it seems that on it retries and on the second attempt it works (just one message below). The red error appears as soon, as I try to open the ATN Graph.
Have you tested that recently? Might be fixed in a newer release of the extension.