Optifabric and Inventory Profiles Next aren't compatible is there an answer too "fix" it? ^^

what makes them incompatible?

if you are reporting a problem please start by describing it

i can just say, when Optifabric and Invenoty Profiles Next are in the same mod file the game is crashing directly i cant start it

you can upload logs
for example

list of all mods
which game and mod versions

Inventory Profiles Next: [1.19[.1-2]-1.9.1]
Optifabric: 1.13.16
Optifine: 1.19.2_HD_U_H9
Fabric: 0.73.0+1.19.2 (Fabricloader-0.14.13)

[16:30:37] [main/INFO]: Loading Minecraft 1.19.2 with Fabric Loader 0.14.13
[16:30:37] [main/WARN]: Warnings were found!

• Mod 'EasierChests' (easierchests) 1.19.1-fabric0.58.5-1.7.0 recommends any version of modmenu, which is missing!
  • You should install any version of modmenu for the optimal experience.
• Mod 'GBfabrictools' (gbfabrictools) 1.3.4+1.19 recommends any version of modmenu, which is missing!
  • You should install any version of modmenu for the optimal experience.
    [16:30:37] [main/INFO]: Loading 83 mods:
  • appleskin 2.4.1+mc1.19
  • autoclicker-fabric 1.19.2-1.4.2-build.19
  • cloth-basic-math 0.6.1 via cloth-config
  • cloth-config 7.0.65 via appleskin
  • crowdin-translate 1.4+1.19 via easierchests
  • easierchests 1.19.1-fabric0.58.5-1.7.0
  • fabric-api 0.73.0+1.19.2
  • fabric-api-base 0.4.14+6e0787e690 via fabric-api
  • fabric-api-lookup-api-v1 1.6.13+93d8cb8290 via fabric-api
  • fabric-biome-api-v1 9.1.0+82db024a90 via fabric-api
  • fabric-block-api-v1 1.0.2+e415d50e90 via fabric-api
  • fabric-blockrenderlayer-v1 1.1.23+c6af733c90 via fabric-api
  • fabric-client-tags-api-v1 1.0.4+b35fea8390 via fabric-api
  • fabric-command-api-v1 1.2.15+f71b366f90 via fabric-api
  • fabric-command-api-v2 2.2.0+413cbbc790 via fabric-api
  • fabric-commands-v0 0.2.32+df3654b390 via fabric-api
  • fabric-containers-v0 0.1.40+df3654b390 via fabric-api
  • fabric-content-registries-v0 3.5.0+7c6cd14d90 via fabric-api
  • fabric-convention-tags-v1 1.2.1+27265b3490 via fabric-api
  • fabric-crash-report-info-v1 0.2.8+aeb40ebe90 via fabric-api
  • fabric-data-generation-api-v1 5.3.6+413cbbc790 via fabric-api
  • fabric-dimensions-v1 2.1.34+0d0f210290 via fabric-api
  • fabric-entity-events-v1 1.5.3+9244241690 via fabric-api
  • fabric-events-interaction-v0 0.4.33+562bff6e90 via fabric-api
  • fabric-events-lifecycle-v0 0.2.34+df3654b390 via fabric-api
  • fabric-game-rule-api-v1 1.0.24+b6b6abb490 via fabric-api
  • fabric-item-api-v1 1.6.4+693ffc0590 via fabric-api
  • fabric-item-groups-v0 0.3.37+9244241690 via fabric-api
  • fabric-key-binding-api-v1 1.0.25+5c4fce2890 via fabric-api
  • fabric-keybindings-v0 0.2.23+df3654b390 via fabric-api
  • fabric-language-kotlin 1.8.6+kotlin.1.7.21
  • fabric-lifecycle-events-v1 2.2.3+1b46dc7890 via fabric-api
  • fabric-loot-api-v2 1.1.11+83a8659290 via fabric-api
  • fabric-loot-tables-v1 1.1.14+9e7660c690 via fabric-api
  • fabric-message-api-v1 5.0.6+93d8cb8290 via fabric-api
  • fabric-mining-level-api-v1 2.1.22+33fbc73890 via fabric-api
  • fabric-models-v0 0.3.20+c6af733c90 via fabric-api
  • fabric-networking-api-v1 1.2.10+10eb22f490 via fabric-api
  • fabric-networking-v0 0.3.27+df3654b390 via fabric-api
  • fabric-object-builder-api-v1 4.2.0+d8ef690890 via fabric-api
  • fabric-particles-v1 1.0.13+4d0d570390 via fabric-api
  • fabric-recipe-api-v1 1.0.0+413cbbc790 via fabric-api
  • fabric-registry-sync-v0 0.9.31+9244241690 via fabric-api
  • fabric-renderer-api-v1 1.2.0+2e5408b590 via fabric-api
  • fabric-renderer-indigo 0.7.0+2e5408b590 via fabric-api
  • fabric-renderer-registries-v1 3.2.23+df3654b390 via fabric-api
  • fabric-rendering-data-attachment-v1 0.3.18+6e0787e690 via fabric-api
  • fabric-rendering-fluids-v1 3.0.10+4d0d570390 via fabric-api
  • fabric-rendering-v0 1.1.26+df3654b390 via fabric-api
  • fabric-rendering-v1 1.12.0+d8ef690890 via fabric-api
  • fabric-resource-conditions-api-v1 2.1.2+aae9039d90 via fabric-api
  • fabric-resource-loader-v0 0.8.3+251d254a90 via fabric-api
  • fabric-screen-api-v1 1.0.31+4d0d570390 via fabric-api
  • fabric-screen-handler-api-v1 1.3.6+1cc24b1b90 via fabric-api
  • fabric-sound-api-v1 1.0.2+c4f28df590 via fabric-api
  • fabric-textures-v0 1.0.23+aeb40ebe90 via fabric-api
  • fabric-transfer-api-v1 2.1.5+413cbbc790 via fabric-api
  • fabric-transitive-access-wideners-v1 1.3.3+08b73de490 via fabric-api
  • fabricloader 0.14.13
  • gbfabrictools 1.3.4+1.19 via easierchests
  • inventoryprofilesnext 1.9.1
  • java 17
  • jei 11.5.2.1007
  • libipn 2.0.1
  • litematica 0.12.5
  • malilib 0.13.0
  • minecraft 1.19.2
  • mm 2.3 via optifabric
  • optifabric 1.13.16
  • org_jetbrains_kotlin_kotlin-reflect 1.7.21 via fabric-language-kotlin
  • org_jetbrains_kotlin_kotlin-stdlib 1.7.21 via fabric-language-kotlin
  • org_jetbrains_kotlin_kotlin-stdlib-jdk7 1.7.21 via fabric-language-kotlin
  • org_jetbrains_kotlin_kotlin-stdlib-jdk8 1.7.21 via fabric-language-kotlin
  • org_jetbrains_kotlinx_atomicfu-jvm 0.18.5 via fabric-language-kotlin
  • org_jetbrains_kotlinx_kotlinx-coroutines-core-jvm 1.6.4 via fabric-language-kotlin
  • org_jetbrains_kotlinx_kotlinx-coroutines-jdk8 1.6.4 via fabric-language-kotlin
  • org_jetbrains_kotlinx_kotlinx-datetime-jvm 0.4.0 via fabric-language-kotlin
  • org_jetbrains_kotlinx_kotlinx-serialization-cbor-jvm 1.4.1 via fabric-language-kotlin
  • org_jetbrains_kotlinx_kotlinx-serialization-core-jvm 1.4.1 via fabric-language-kotlin
  • org_jetbrains_kotlinx_kotlinx-serialization-json-jvm 1.4.1 via fabric-language-kotlin
  • worldedit 7.2.12+6240-87f4ae1
  • xaerominimap 22.17.1
  • xaeroworldmap 1.28.8
    [16:30:37] [main/INFO]: SpongePowered MIXIN Subsystem Version=0.8.5 Source=file:/C:/Users/jakst/AppData/Roaming/.minecraft/libraries/net/fabricmc/sponge-mixin/0.11.4+mixin.0.8.5/sponge-mixin-0.11.4+mixin.0.8.5.jar Service=Knot/Fabric Env=CLIENT
    [16:30:37] [main/INFO]: Compatibility level set to JAVA_16
    [16:30:37] [main/INFO]: Compatibility level set to JAVA_17
    [16:30:40] [main/WARN]: @Final field field_22786:Ljava/util/List; in mixins.ipnext.json:MixinScreen from mod inventoryprofilesnext should be final
    [16:30:40] [main/WARN]: @Final field field_33815:Ljava/util/List; in mixins.ipnext.json:MixinScreen from mod inventoryprofilesnext should be final
    [16:30:40] [main/ERROR]: Minecraft has crashed!
    net.fabricmc.loader.impl.FormattedException: java.lang.ExceptionInInitializerError
    at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:463) ~[fabric-loader-0.14.13.jar:?]
    at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:74) [fabric-loader-0.14.13.jar:?]
    at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23) [fabric-loader-0.14.13.jar:?]
    Caused by: java.lang.ExceptionInInitializerError
    at net.minecraft.class_128.method_568(class_128.java:175) ~[client-intermediary.jar:?]
    at net.minecraft.class_128.method_24305(class_128.java:345) ~[client-intermediary.jar:?]
    at net.minecraft.client.main.Main.method_44604(Main.java:159) ~[fabric-loader-0.14.13-1.19.2.jar:?]
    at net.minecraft.client.main.Main.main(Main.java:51) ~[fabric-loader-0.14.13-1.19.2.jar:?]
    at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:461) ~[fabric-loader-0.14.13.jar:?]
    ... 2 more
    Caused by: java.lang.RuntimeException: Mixin transformation of net.minecraft.class_309 failed
    at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.getPostMixinClassByteArray(KnotClassDelegate.java:427) ~[fabric-loader-0.14.13.jar:?]
    at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.tryLoadClass(KnotClassDelegate.java:323) ~[fabric-loader-0.14.13.jar:?]
    at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.loadClass(KnotClassDelegate.java:218) ~[fabric-loader-0.14.13.jar:?]
    at net.fabricmc.loader.impl.launch.knot.KnotClassLoader.loadClass(KnotClassLoader.java:112) ~[fabric-loader-0.14.13.jar:?]
    at java.lang.ClassLoader.loadClass(ClassLoader.java:520) ~[?:?]
    at java.lang.Class.getDeclaredFields0(Native Method) ~[?:?]
    at java.lang.Class.privateGetDeclaredFields(Class.java:3297) ~[?:?]
    at java.lang.Class.getDeclaredFields(Class.java:2371) ~[?:?]
    at net.optifine.reflect.FieldLocatorTypes.(FieldLocatorTypes.java:25) ~[Optifine-mapped.jar:?]
    at net.optifine.reflect.Reflector.(Reflector.java:503) ~[Optifine-mapped.jar:?]
    at net.minecraft.class_128.method_568(class_128.java:175) ~[client-intermediary.jar:?]
    at net.minecraft.class_128.method_24305(class_128.java:345) ~[client-intermediary.jar:?]
    at net.minecraft.client.main.Main.method_44604(Main.java:159) ~[fabric-loader-0.14.13-1.19.2.jar:?]
    at net.minecraft.client.main.Main.main(Main.java:51) ~[fabric-loader-0.14.13-1.19.2.jar:?]
    at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:461) ~[fabric-loader-0.14.13.jar:?]
    ... 2 more
    Caused by: org.spongepowered.asm.mixin.transformer.throwables.MixinTransformerError: An unexpected critical error was encountered
    at org.spongepowered.asm.mixin.transformer.MixinProcessor.applyMixins(MixinProcessor.java:392) ~[sponge-mixin-0.11.4+mixin.0.8.5.jar:0.11.4+mixin.0.8.5]
    at org.spongepowered.asm.mixin.transformer.MixinTransformer.transformClass(MixinTransformer.java:234) ~[sponge-mixin-0.11.4+mixin.0.8.5.jar:0.11.4+mixin.0.8.5]
    at org.spongepowered.asm.mixin.transformer.MixinTransformer.transformClassBytes(MixinTransformer.java:202) ~[sponge-mixin-0.11.4+mixin.0.8.5.jar:0.11.4+mixin.0.8.5]
    at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.getPostMixinClassByteArray(KnotClassDelegate.java:422) ~[fabric-loader-0.14.13.jar:?]
    at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.tryLoadClass(KnotClassDelegate.java:323) ~[fabric-loader-0.14.13.jar:?]
    at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.loadClass(KnotClassDelegate.java:218) ~[fabric-loader-0.14.13.jar:?]
    at net.fabricmc.loader.impl.launch.knot.KnotClassLoader.loadClass(KnotClassLoader.java:112) ~[fabric-loader-0.14.13.jar:?]
    at java.lang.ClassLoader.loadClass(ClassLoader.java:520) ~[?:?]
    at java.lang.Class.getDeclaredFields0(Native Method) ~[?:?]
    at java.lang.Class.privateGetDeclaredFields(Class.java:3297) ~[?:?]
    at java.lang.Class.getDeclaredFields(Class.java:2371) ~[?:?]
    at net.optifine.reflect.FieldLocatorTypes.(FieldLocatorTypes.java:25) ~[Optifine-mapped.jar:?]
    at net.optifine.reflect.Reflector.(Reflector.java:503) ~[Optifine-mapped.jar:?]
    at net.minecraft.class_128.method_568(class_128.java:175) ~[client-intermediary.jar:?]
    at net.minecraft.class_128.method_24305(class_128.java:345) ~[client-intermediary.jar:?]
    at net.minecraft.client.main.Main.method_44604(Main.java:159) ~[fabric-loader-0.14.13-1.19.2.jar:?]
    at net.minecraft.client.main.Main.main(Main.java:51) ~[fabric-loader-0.14.13-1.19.2.jar:?]
    at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:461) ~[fabric-loader-0.14.13.jar:?]
    ... 2 more
    Caused by: org.spongepowered.asm.mixin.injection.throwables.InjectionError: Critical injection failure: Callback method beforeCharTypedEvent(Lnet/minecraft/class_364;IILorg/spongepowered/asm/mixin/injection/callback/CallbackInfo;)V in jei.mixins.json:KeyboardHandlerMixin from mod jei failed injection check, (0/1) succeeded. Scanned 1 target(s). Using refmap jei-1.19.2-fabric-refmap.json
    at org.spongepowered.asm.mixin.injection.struct.InjectionInfo.postInject(InjectionInfo.java:468) ~[sponge-mixin-0.11.4+mixin.0.8.5.jar:0.11.4+mixin.0.8.5]
    at org.spongepowered.asm.mixin.transformer.MixinTargetContext.applyInjections(MixinTargetContext.java:1385) ~[sponge-mixin-0.11.4+mixin.0.8.5.jar:0.11.4+mixin.0.8.5]
    at org.spongepowered.asm.mixin.transformer.MixinApplicatorStandard.applyInjections(MixinApplicatorStandard.java:1052) ~[sponge-mixin-0.11.4+mixin.0.8.5.jar:0.11.4+mixin.0.8.5]
    at org.spongepowered.asm.mixin.transformer.MixinApplicatorStandard.applyMixin(MixinApplicatorStandard.java:400) ~[sponge-mixin-0.11.4+mixin.0.8.5.jar:0.11.4+mixin.0.8.5]
    at org.spongepowered.asm.mixin.transformer.MixinApplicatorStandard.apply(MixinApplicatorStandard.java:325) ~[sponge-mixin-0.11.4+mixin.0.8.5.jar:0.11.4+mixin.0.8.5]
    at org.spongepowered.asm.mixin.transformer.TargetClassContext.apply(TargetClassContext.java:421) ~[sponge-mixin-0.11.4+mixin.0.8.5.jar:0.11.4+mixin.0.8.5]
    at org.spongepowered.asm.mixin.transformer.TargetClassContext.applyMixins(TargetClassContext.java:403) ~[sponge-mixin-0.11.4+mixin.0.8.5.jar:0.11.4+mixin.0.8.5]
    at org.spongepowered.asm.mixin.transformer.MixinProcessor.applyMixins(MixinProcessor.java:363) ~[sponge-mixin-0.11.4+mixin.0.8.5.jar:0.11.4+mixin.0.8.5]
    at org.spongepowered.asm.mixin.transformer.MixinTransformer.transformClass(MixinTransformer.java:234) ~[sponge-mixin-0.11.4+mixin.0.8.5.jar:0.11.4+mixin.0.8.5]
    at org.spongepowered.asm.mixin.transformer.MixinTransformer.transformClassBytes(MixinTransformer.java:202) ~[sponge-mixin-0.11.4+mixin.0.8.5.jar:0.11.4+mixin.0.8.5]
    at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.getPostMixinClassByteArray(KnotClassDelegate.java:422) ~[fabric-loader-0.14.13.jar:?]
    at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.tryLoadClass(KnotClassDelegate.java:323) ~[fabric-loader-0.14.13.jar:?]
    at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.loadClass(KnotClassDelegate.java:218) ~[fabric-loader-0.14.13.jar:?]
    at net.fabricmc.loader.impl.launch.knot.KnotClassLoader.loadClass(KnotClassLoader.java:112) ~[fabric-loader-0.14.13.jar:?]
    at java.lang.ClassLoader.loadClass(ClassLoader.java:520) ~[?:?]
    at java.lang.Class.getDeclaredFields0(Native Method) ~[?:?]
    at java.lang.Class.privateGetDeclaredFields(Class.java:3297) ~[?:?]
    at java.lang.Class.getDeclaredFields(Class.java:2371) ~[?:?]
    at net.optifine.reflect.FieldLocatorTypes.(FieldLocatorTypes.java:25) ~[Optifine-mapped.jar:?]
    at net.optifine.reflect.Reflector.(Reflector.java:503) ~[Optifine-mapped.jar:?]
    at net.minecraft.class_128.method_568(class_128.java:175) ~[client-intermediary.jar:?]
    at net.minecraft.class_128.method_24305(class_128.java:345) ~[client-intermediary.jar:?]
    at net.minecraft.client.main.Main.method_44604(Main.java:159) ~[fabric-loader-0.14.13-1.19.2.jar:?]
    at net.minecraft.client.main.Main.main(Main.java:51) ~[fabric-loader-0.14.13-1.19.2.jar:?]
    at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:461) ~[fabric-loader-0.14.13.jar:?]
    ... 2 more

logs folder

everthing works fine but when i put optifabric in it it chrashes immediately

what made you think that inventory profiles next is causing the crash?

ok damn it must be fabric language kotlin ....

it is fabric language kotlin... Sorry my bad
i will send the issue at flk ^^

please remove Inventory Profiles Next and try to see if it still crashes

then it comes the incompatible mod set window with:

Incompatible mod set!
net.fabricmc.loader.impl.FormattedException: Mod resolution encountered an incompatible mod set!
A potential solution has been determined:
- Install libipn, any version between 2.0.1 (inclusive) and 3.0.0 (exclusive).
Unmet dependency listing:
- Mod 'Inventory Profiles Next' (inventoryprofilesnext) 1.9.1 requires any version between 2.0.1 (inclusive) and 3.0.0 (exclusive) of libipn, which is missing!
at net.fabricmc.loader.impl.FabricLoaderImpl.load(FabricLoaderImpl.java:190)
at net.fabricmc.loader.impl.launch.knot.Knot.init(Knot.java:148)
at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:68)
at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23)

jesus christ.... it is Just enought items...

ai ai ai, next time i try every single mod before posting something in here ^^"

but I mean I had JEI not yet in where I had the error :/

Really thanks for help <3

Hello but I'm having the same issue and I don't have JEI and don't know what to do

you don't have the same issue
optifabric is incompatible with IPN since v1.10.0