Companion: Crashes when editing model

[pfeerick]

Is there an existing issue for this problem?

• I have searched the existing issues

What part of EdgeTX is the focus of this bug?

Companion

Current Behavior

When testing recent PRs, Companion crashed when trying to edit a model. It has happened with several PRs now, on both Windows and Linux, and I have only been able to reproduce this with a profile configured for the RM Pocket - other targets appear to be fine. First encounted it when trying to read from radio, but also happens with a "blank" model config.

Expected Behavior

For Companion to not crash when attempting to edit a model 😲 Looks like I was unlucky pulling the Pocket out as the test subject today 🤣

Steps To Reproduce

1. Create a new profile for RadioMaster Pocket
2. Create a new document
3. Crete a new model - I skip the wizard and just use an empty one.
4. Attempt to edit the newly created model - double click, via the toolbar, or pressing Enter.
5. Companion will crash 'n burn

Version

Nightly (Please give date/commit below)

Transmitter

RadioMaster Pocket

Operating System (OS)

Linux, Windows

OS Version

Windows 11 24H2, Linux Mint 22

Anything else?

#5418 biuld (Aug 13th #f44221c9) didn't
#5317 build (Aug 29th #4ad4ef95) didn't
#5497 build (Sept 12th #3b7d7bf9) crashed (?!)
#5381 build (Sept 19th #e38edf3e) didn't

Maybe that gives some idea were it stems from...

[elecpower]

Debug confirms subscript out of bounds. Not confined to RM Pocket.