TypeError: Cannot read properties of undefined (reading 'and')

[vedanta28]

I tried using generate valid input for Rule. But, I keep getting this error. The rest of the functionality works in the extension. But, I am not able to get this to work. Any help would be appreciated.

[mike-lischke]

Can you please attach a grammar which reproduces this behavior?

[vedanta28]

CPP14Lexer.txt
CPP14Parser.txt
These ones. They had .g4 extension, I changed it to .txt for uploading it.

[mike-lischke]

Ah, these are the ones from the grammar repo? Thanks!

[vedanta28]

Yes

[mike-lischke]

Seems to be fixed already. I get normal output. What version of the extension are you using?

[vedanta28]

I am using 2.4.2 version. I tried it just now, and I am getting a different error this time around. I am not sure if just selecting the rule and asking it to generate a valid example is the right way to go about it.

[mike-lischke]

OK, that might be related to a different problem (which has been reported here already). I plan to release a new version soon. Can you please test with that and see if your problem still exists?

[vedanta28]

Sure thing. Thanks.