Crash with Compact Machines

[Old-Man-D]

Modpack version
1.61

Can the issue be reproduced?
Yes

Logs
https://pastebin.com/K8xvj5wf

Issue
If you try and use the preview button to enter a compact machine while the tool is in your inventory, but not in your hand, it crashes. Entering the machine directly with the tool is fine.

[NielsPilgaard]

Does this happen with version 1.62?

[Frikkle]

Just tested this on 1.62 in both SP and MP; cannot reproduce. Tried this with the Personal Shrinking Device in all types of slots (inventory, hotbar, off-hand, etc.).

An issue I did come across is that if you try to change the Machine's name; and click the checkmark box, the server does kick you with a "Connection Lost. - A fatal error has occured, this connection is terminated" error.

Server side logs here.

So if @Old-Man-D indeed means the preview button; I cannot reproduce. If he means the name changing thing I can confirm. So we should then either adjust this issue to reflect the name-change thing or create a new one for it.

Edit: the name-change disconnect issue only happens in MP; SP it behaves fine.
Edit2: I must mention that I'm currently running my own compiled version of CM 3.0.17 with the NPE-fixes for the RedstoneTunnel. That code however is extremely unlikely to be of any influence here.
Edit3: Tested 1.62 with stock CM 3.0.17; cannot reproduce.

[Old-Man-D]

I’m not using any tunnels on these compact machines yet. I will update tonight to 1.62 and let you know my results. But specifically, I am talking about the little button that appears in the lower right corner of the preview window, when the shrinking device is present in your inventory.

[Frikkle]

I am talking about the little button that appears in the lower right corner of the preview window, when the shrinking device is present in your inventory.

Yeah; that is the preview button indeed. I cannot reproduce that on 1.62. I'm installing 1.61 now to check this in singleplayer. Could you confirm that the preview also causes a crash for you when the shrinking device is in your inventory but not in your hand?

[Old-Man-D]

Also, I’m using a server FYI, in case that makes a difference

[Frikkle]

It does make a difference; I just wondered if it also crashes in single player for you. That might help in pinpointing the behavior. I don't have a 1.61 server running anymore so I can't easily debug this on 1.61 MP.

[Frikkle]

Update: I can't reproduce it on 1.61 stock in SP.

[NielsPilgaard]

The preview crash was fixed by 1.62