Gmod crashes when contraption breaks or is undone.

Hi.

I have made a quite complex and time consuming contraption, however if it is deleted in any way (through remover, undo, breaking etc…)
the whole game crashes without any error messages or any notification. The contraption is being spawned through advanced dupe.

Any help (actually anything) would be appreciated.

Thanks.

Switch to the Dev version of the game.

I’m not really sure how. I’ve tried in the past but to no prevail. Thanks for replying.

Right click on GMod in steam > Properties > Betas > Development

Thanks.

[editline]12th December 2013[/editline]

This solved it. Can’t thank you enough. :dance: