Game crashes, if you shift right click with schematic on stone in creative mode.
I recorded crash with f3 enabled (5 secs video) here https://yadi.sk/d/CLSyB_WjS2hYAg
I could cause this crash consistently - 4 times in a row. All 4 crash logs are below, as lastest debug.log

Installing stable 28.2.0 forge didn't solve the issue

debug.log
crash_logs.zip

@Masafi , can you see if this is still happening for you on the latest release? I'm unable to repro it using the following steps:

1. Start a SP world with Create 0.2.2a.
2. Switch to creative mode.
3. Place a stone block after getting it from creative inventory.
4. Shift+Right-Click on stone block with empty schematic from creative inventory in hand.

No crash.
I'm testing this on a macbook pro on Mojave, though this shouldn't make a difference.

Yes, I updated to 0.2.2a, also removed all the rest mods from /mods folder (jei, optifine,..), and still game crashes.
I created new world, took schematic and shift right click with it at any block.
fyi I uploaded a (new) save, may be it will help https://yadi.sk/d/3OtrbWM2IZKpXg
and just in case new debug.log debug.log

Okay. I'll check this when I'm reunited with my windows desktop today just to be sure and then try your new save as well. Thank you.

Thanks Masafi. Really helpful bug report (repro rate and pre-triage on recommended version = 👌great).

I'll try to verify repro on my end tomorrow and get things going.

Does this schematic item have any data on it? How did you obtain it?

Taking new schematic from creative tab and shift clicking it crashes the game

About time we removed that from the creative tab. Did you read its tooltip?
Have a look at how schematics are used in Create https://github.com/Creators-of-Create/Create/wiki/Create-Schematics

Thanks for the link, I didn't see that

Hey Masafi. I wasn't able to reproduce it on a fresh world. Did you also try to repro this on a fresh world? I am unable to download your zip from that site. For some reason it never initiates download.

Yes, I created new (default) world and shift right clicked schematics from creative inventory.
I just tested, what happen, if I first create valid schematics and then shift right click it, and everything went good, no crashes, menu opened, all good. So may be remove this item from creative tab and that will solve the issue

Yep, /give Masafi create:blueprint and then shift right clicking it crashes the game

Can you do me a favor since you're able to reproduce it? Can you also tell me if it crashes after /giveing it to yourself? I want to make sure if that's a problem too, I can take care of it in all one go.

fuzzyweapon@65da05a