rftools 1.12 7.13
mcjtylib 1.12 2.4.5
forge 14.23.0.2527

https://gist.github.com/MrRiegel/e42c61d6349068b457f93d04f6543574

And what exactly are you doing in game to cause that problem? Details please

I put a space chamber card into the builder and try to change mode from copy to move. when i click the button it changes the mode only on client and the crash appears in the log.

ok. I will check it out. Is the shape card linked to a controller?

yes. preview works too

Description

Builder will not allow changing mode for space chamber card. Clicking the mode button visually scrolls through options, but machine does not actually change mode.

Expected Behavior

When clicking the mode button, with a correctly setup chamber and chamber card, machine should cycle through options. On leaving GUI and going back in, machine should be on the last mode option selected and functionally use that mode.

Steps to Reproduce

1. Set up space chamber as expected and set the space chamber card id to it.
2. Place card in builder
3. Cycle through mode options
4. Leave GUI
5. Go back into GUI, setting has gone back to copy mode.

Image attached shows world space GUI not being synced with GUI of machine.

Technical Details

Minecraft 1.12.2
Forge 14.23.0.2529
RFTools 1.12-7.13

Unfortunately having the same issue on the Space Astronomy 2 modpack.
Minecraft 1.10.2, rftools-1.1x-7.13, Forge 12.18.3.2511

Tried changing the Tile Entity options on the builder RFTools configs (as I thought it had something to do with that), but no effect.

I found the problem. Will be fixed next release

We're having this same issue in ATM3. Click the button cycles, but the display over the machine doesn't update and exiting then re-entering the GUI shows it back at copy.