sapp.pipeline.ParseError: Unexpected trace fragment about sapp

[arthaud]

I think we probably made non-backward compatible changes in our output format recently.
What version of pyre-check and fb-sapp are you using? We might need to push a new version for one of them.

[arthaud]

The version of fb-sapp you are using is very outdated (from 2021), could you try upgrading it?

[ignatirabo]

I checked on PIP. These are the versions:

fb-sapp             0.5.1
pyre-check          0.9.17
pyre-extensions     0.0.30

And thank you!

[ignatirabo]

Hello, indeed there is versioning problem, by having an updated SAPP the problem goes away.
The problem itself arises from the fact that pyre-check 0.9.17 depends on pyre-extensions>=0.0.29 but fb-sapp 0.5.4 depends on pyre-extensions==0.0.27.
Basically by installing them together with pip install pyre-check fb-sapp or pip install fb-sapp pyre-check one of both doesn't work.

For now the solution for me is having two virtual environments, one for Pyre/Pysa, and one for SAPP.

Thank you for the help!