All Iris 1.21.1 NeoForge Builds & GeckoLib Dependant mods are incompatable.
So, there is a issue with Iris causing Geckolib depending mods to fail to render there animations for some reason, the start of the error is as follows:
[31May2025 13:51:28.422] [Render thread/INFO] [STDERR/]: [java.lang.Throwable:printStackTrace:651]: java.lang.RuntimeException: creeperoverhaul:animations/creeper.animation.json: Unable to find animation file.
This is a example message of this issue, the full collective message can be seen in the .txt document provided as it's too big to post here manually.
This happens with literally all mobs depending on GeckoLib to function no matter what,
This issue has already been extensively discussed on Geckolib's discord server and it has been pinpointed out that the issues come from Iris.
Concluding this failure it spam's the error for each geckolib mob independantly over 50 times every second causing the game to come to a almost halt with like 5fps or less depending on how many mobs there in your visual POV.
I have already been checking out many ways to close down the issue and all points to Iris at the moment, using F3 + 2 Keys to check for lag spikes and checking logs persistantly to se what is causing it,
Also to note it's not always exactly the same Geckolib mobs or animals that are affected by it on each launched instance of minecraft, it's at random, but it is still always targetted at and from a mob or animal from Geckolib.
If you need any other information or want to message me, try to get a direct hold on me by DM'ing me or pinging me or such, i usually mute discord servers so apologies for that, i am gladly willing to solve this together with any of you including Iris Developers themselves.
[31May2025 13:51:28.422] [Render thread/INFO] [STDERR/]: [java.lang.Throwable:printStackTrace:651]: java.lang.RuntimeException: creeperoverhaul:animations/creeper.animation.json: Unable to find animation file.
This is a example message of this issue, the full collective message can be seen in the .txt document provided as it's too big to post here manually.
This happens with literally all mobs depending on GeckoLib to function no matter what,
This issue has already been extensively discussed on Geckolib's discord server and it has been pinpointed out that the issues come from Iris.
Concluding this failure it spam's the error for each geckolib mob independantly over 50 times every second causing the game to come to a almost halt with like 5fps or less depending on how many mobs there in your visual POV.
I have already been checking out many ways to close down the issue and all points to Iris at the moment, using F3 + 2 Keys to check for lag spikes and checking logs persistantly to se what is causing it,
Also to note it's not always exactly the same Geckolib mobs or animals that are affected by it on each launched instance of minecraft, it's at random, but it is still always targetted at and from a mob or animal from Geckolib.
If you need any other information or want to message me, try to get a direct hold on me by DM'ing me or pinging me or such, i usually mute discord servers so apologies for that, i am gladly willing to solve this together with any of you including Iris Developers themselves.
message.txt8.32KB
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