Heejae Chang

closing. please re-open if there is a log we can take a look

related to https://github.com/microsoft/pylance-release/issues/6290

you should consider using language server mode `full` - https://github.com/microsoft/pylance-release/blob/main/docs/settings/python_analysis_languageServerMode.md

for perf issue, profile data will be best one for us to track down the issue. we have wiki that tell you how to profile - https://github.com/microsoft/pylance-release/wiki/Collecting-data-for-an-investigation.#collecting-cpuprofiles

also, since `add import` is IDE feature not `type analysis` feature, we would need `settings.json` not `pyrightconfig.json` to see settings related to `add import`

can you run `clear all persisted indices` command and `reload window` and see whether that fixed the issue? oh, and don't forget to wait until initial indexing is done. you...

I think what is happening is when we dedup import symbols, we think one from third party is better since it has shorter import path. without those third party lib...

I think the root issue is this setting that basically says `just blindly include all symbols to the indices`, rather you could configure it to be more specific ``` "python.analysis.packageIndexDepths":...

@rhuanbarros can you open new issue. that error message is generic message for any crash. so having your own issue will help us to track your issue better.

@otavio-silva can I get some repro steps if possible? also, can I get `Trace` log as in [the troubleshooting guide](https://github.com/microsoft/pylance-release/wiki/Collecting-data-for-an-investigation.#collecting-trace-logs)? your previous log is `info` level log, so it doesn't...