As the topic said, I just have discovered that it is not possible to install mods into test environment, every time there is a mod placed in mods folder it gives a random crash error usually saying error during preinitializing or function error.
Mods I have used to test that:
JEI - If this one not working than there is something really wrong
Project E
Iron Chest
World Edit
Fast Workbench
Toast Control
Issue comments
Here is a crash log when JEI is installed
https://pastebin.com/UKHaViyT
Also I have posted screemshot of error message tha pops up when World Edit Forge is installed
java.lang.NoSuchMethodError: net.minecraft.client.Minecraft.func_71410_x()Lnet/minecraft/client/Minecraft;
This error is unrelated from MCreator, most likely incompatibility between Forge version and one of the mods, NoSuchMethodError only appears in such cases in crash logs.
Based on next line from stack trace, it is JEI:
at mezz.jei.JustEnoughItems.lambda$clientStart$3(JustEnoughItems.java:34) ~[?:6.0.0.27] {re:classloading}
Weird, they don't have errors in normal mc when I tested them with 28.1.116 forge
anyway here is the log from ProjectE attempt if you want take last look at this: https://pastebin.com/e1pWR4qs
Also thanks for the help :)
java.lang.NoSuchFieldError: field_185512_D
at moze_intel.projecte.gameObjs.blocks.BlockDirection.<clinit>(BlockDirection.java:24) ~[?:?]
at moze_intel.projecte.gameObjs.ObjHandler.<clinit>(ObjHandler.java:154) ~[?:?]
This indicates incompatibility between mod API versions, or Forge versions or something like this. Unfortunately I can not see which mod causes this from the logs.
I have slimier issues.
Minecraft Log https://pastebin.com/saa93RHj
Its not that error of hidan has but also i crashes with Spartan Shields
i have no procedure have in my Workspace No Tags Only Block item tool simple objects
Without the actual crash log, there is not much I can do, but suggest to read this as this is the case with these crashes in 95% times: https://mcreator.net/wiki/minecraft-1144-resourcelocationexception-non-z0-9-character-path-location
If the link does not solve the problem, please provide a crash log here.