crash while executing a script: [failed to enable mouse mode]

[alekspickle]

I was trying to check out Graphite with stable diffusion, but when I setup the AI server and try to run it it crashes.

While the fail on the other apps are irrelevant here it somehow also messes up with zellij sessions: first time it detached from the session, and after I reattached and tried to run again it terminated the session. Any idea what would be useful to debug further? Meaningful lines I see in logs are not giving me enough context tbh:

// detach
WARN   |zellij_server::panes::gri| 2023-07-20 15:27:26.829 [screen    ] [zellij-server/src/panes/grid.rs:2389]: Unhandled osc: [[49], [46, 47, 119, 101, 98, 117, 105, 46, 115, 104]]
WARN   |zellij_server::panes::gri| 2023-07-20 15:28:11.960 [screen    ] [zellij-server/src/panes/grid.rs:2389]: Unhandled osc: [[49], [46, 46, 102, 102, 117, 115, 105, 111, 110, 45, 119, 101, 98, 117, 105]]
ERROR  |???                      | 2023-07-20 15:28:11.961 [main      ] [zellij-client/src/lib.rs:434]: a non-fatal error occured

Caused by:
    0: failed to enable mouse mode
    1: I/O error (os error 5)
INFO   |zellij_client            | 2023-07-20 15:28:11.961 [main      ] [zellij-client/src/lib.rs:435]: Bye from Zellij!
...
// session termination
WARN   |zellij_server::panes::gri| 2023-07-20 15:29:18.510 [screen    ] [zellij-server/src/panes/grid.rs:2389]: Unhandled osc: [[49], [46, 47, 119, 101, 98, 117, 105, 46, 115, 104]]
WARN   |zellij_utils::ipc        | 2023-07-20 15:29:42.167 [router    ] [zellij-utils/src/ipc.rs:230]: Error in IpcReceiver.recv(): InvalidMarkerRead(Error { kind: UnexpectedEof, message: "failed to fill whole buffer" })
ERROR  |zellij_client            | 2023-07-20 15:29:42.167 [router    ] [zellij-client/src/lib.rs:309]: Received empty message from server

how it looks in the terminal

``` ~ on ☁ (eu-west-2) ➜ zj -s main Session with name "main" already exists. Use attach command to connect to it or specify a different name. ~ on ☁ (eu-west-2) ❯ zj attach main Received empty message from server ~ on ☁ (eu-west-2) took 1m7s ❯ zj attach main No session with the name 'main' found! ```

Main question here I suppose - what exit codes can cause such inconsistent behavior?

[imsnif]

Hum, I think this is basically failing to write to STDOUT for some reason... iirc @tlinford encountered something similar recently, right?

[tlinford]

yeah, it was in #2329. At least in that case I figure it was just a side effect of the server going down. In the end that error is client side, it shouldn't be related to sessions dying?

[imsnif]

Yeah, it's also not even a crash: https://github.com/zellij-org/zellij/blob/6cf795a7df6c83b65a4535b6af0338b4a0b1742f/zellij-client/src/input_handler.rs#L83

I guess these are both symptoms of something else unhandled

[alekspickle]

Ok, if it's something unhandled unless I find what it is exactly I'll close this

[imsnif]

I think it's fine to keep this open as a reported issue, even if we don't yet have enough info how to solve it.