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Home » Modeling » TMF (Xtext) » Strange Error Message - no clue what is wrong(Couldn't find EReference for crossreference '*' in parser rule '*'.)

Strange Error Message - no clue what is wrong [message #1837202]

Sun, 24 January 2021 17:48

Eclipse User

I got the above error message after working on the generator part of my grammar. The error message appears instead of my DSL text in the runtime eclipse.
I before hat added some @Inject annotations in the generator part.
But this messed up Guice because it could not resolve the annotations.
So I commented out the annotations.
I understand the error that xtext could not resolve a crossreference in one of my ParserRules.
The ScopeProvider worked before and I did not change it.
I simply do not know where to start to seek the mistake.

Re: Strange Error Message - no clue what is wrong [message #1837206 is a reply to message #1837202]

Mon, 25 January 2021 00:34

Eclipse User

i assume you actually changed something in the grammar.
you can try to debug installProxies inside LazyLinker
to find out more.

please also triple check that there are no errors or warnings if you run language workflow. also make sure the code you have is built (build automatically on)

besides that:
please provide a complete minimal example

[Updated on: Mon, 25 January 2021 00:46] by Moderator

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