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WhatsApp / erlang-language-platform

Erlang Language Platform. LSP server and CLI.
https://whatsapp.github.io/erlang-language-platform/
Apache License 2.0
209 stars 16 forks source link

elp panic! #17

Closed garazdawi closed 3 months ago

garazdawi commented 4 months ago

Describe the bug

thread 'main' panicked at /home/runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/text-size-1.1.1/src/range.rs:48:9: assertion failed: start.raw <= end.raw stack backtrace: note: Some details are omitted, run with RUST_BACKTRACE=full for a verbose backtrace. thread '' panicked at /home/runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/lsp-server-0.7.4/src/stdio.rs:29:37: receiver was dropped, failed to send a message: "SendError(..)" stack backtrace: note: Some details are omitted, run with RUST_BACKTRACE=full for a verbose backtrace.

Process erlang-language-platform stderr<2> finished

To Reproduce**

Don't know, I was editing the io.erl file in Erlang/OTP and it crashed.

Expected behavior

For the server to not crash :)

Context

robertoaloi commented 4 months ago

Thanks for reporting @garazdawi . Not sure how actionable is this from our side since it looks like one of the receiving ends just got killed. So this is the consequence, not the root cause. Anything else interesting in the logs that could help us investigating this further?

garazdawi commented 4 months ago

I'll check and see next time it happens. Unless there are some logs hidden somewhere that I could look at?

robertoaloi commented 4 months ago

Actually @michalmuskala made me notice the start.raw <= end.raw part, which suggests we're doing something wrong with byte spans.

alanz commented 4 months ago

Please report again with the new release, it should log a bit more context, which we can use to narrow down possibilities.

alanz commented 3 months ago

I am going to close this for now, please re-open with more detail if it re-occurs