1.20.1 Minecraft Forge error: "java.lang.IllegalStateException: Config property is not linked yet"

[Alex Craftgeek]

Hi, I use forge for 1.20.1 47.2.21 and 1.20.1 47.2.23, I play in a Aternos server that uses Archlight, that it's a software that can use Spigot/bukkit plugins and forge mods.

My mods are: Security Craft 1.20.1 1.9.8, Advanced Netherite 2.0.2-1.20.1, Alex's Mobs 1.22.7, Backpacked 1.20.1-2.2.5, Biomes o'plenty 1.20.1-18.0.0.598, Builder's craft addition 1.20.1-20230928a, Mr crayfish furniture mod-forge-1.20.1-7.0.0-pre36, citadel 2.4.9-1.20.1, collective 1.20.1-7.26, Controllable-forge-1.20.1-0.20.3, create 1.20.1-0.5.1.f, When dungeons arise 1.20.1-2.1.57, Every compat 1.20.1-2.6.19, Framework forge 1.20.1-0.6.16, Friends and foes forge 1.20.1-2.0.6, Golden hopper forge 1.20.1-1.4.1, J.E.I. 1.20.1 forge 15.2.0.27, Mighty mail forge 1.20.1-1.0.14, Moonlight 1.20.1-2.8.72-forge, replanting crops 1.20.1-5.3, Saro's road blocks 1.20.1-2.5, Saro's road signs 1.20.1-3.3, stack refill 1.20.1-4.2, TerraBlender forge 1.20.1-3.0.0.169 and Worldedit mod 7.2.15.

When I disconnect of Minecraft or the server disconnect me because the connection fails or stays a lot of time inactive, instead of going to the Minecraft homepage, Minecraft closes, opens the launcher and puts: "java.lang.IllegalStateException: Config property is not linked yet".

Here below is the full crash, please comment me a Forge version or a version of a mod that doesn't crashes.

Crash Report:

---- Minecraft Crash Report ----
// I bet Cylons wouldn't have this problem.

Time: 2024-04-14 19:47:58
Description: Rendering overlay

java.lang.IllegalStateException: Config property is not linked yet
    at com.mrcrayfish.framework.api.config.AbstractProperty.get(AbstractProperty.java:89) ~[framework-forge-1.20.1-0.6.16.jar%23194!/:1.20.1-0.6.16] {re:mixin,re:classloading}
    at com.mrcrayfish.backpacked.util.ClientUtils.createBackpackTooltip(ClientUtils.java:23) ~[backpacked-forge-1.20.1-2.2.5.jar%23184!/:1.20.1-2.2.5] {re:classloading}
    at com.mrcrayfish.backpacked.item.BackpackItem.m_7373_(BackpackItem.java:62) ~[backpacked-forge-1.20.1-2.2.5.jar%23184!/:1.20.1-2.2.5] {re:mixin,re:classloading}
    at net.minecraft.world.item.ItemStack.m_41651_(ItemStack.java:631) ~[client-1.20.1-20230612.114412-srg.jar%23206!/:?] {re:mixin,xf:fml:forge:itemstack,re:classloading,xf:fml:forge:itemstack}
    at net.minecraft.client.Minecraft.m_231429_(Minecraft.java:758) ~[client-1.20.1-20230612.114412-srg.jar%23206!/:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:A,pl:runtimedistcleaner:A}
    at net.minecraft.client.searchtree.PlainTextSearchTree.m_235197_(PlainTextSearchTree.java:20) ~[client-1.20.1-20230612.114412-srg.jar%23206!/:?] {re:classloading}
    at net.minecraft.client.searchtree.FullTextSearchTree.m_214078_(FullTextSearchTree.java:26) ~[client-1.20.1-20230612.114412-srg.jar%23206!/:?] {re:classloading}
    at net.minecraft.client.searchtree.SearchRegistry$TreeEntry.m_235244_(SearchRegistry.java:65) ~[client-1.20.1-20230612.114412-srg.jar%23206!/:?] {re:classloading}
    at net.minecraft.client.searchtree.SearchRegistry.m_6213_(SearchRegistry.java:25) ~[client-1.20.1-20230612.114412-srg.jar%23206!/:?] {re:classloading}
    at net.minecraft.server.packs.resources.ResourceManagerReloadListener.m_10759_(ResourceManagerReloadListener.java:15) ~[client-1.20.1-20230612.114412-srg.jar%23206!/:?] {re:classloading,re:mixin}
    at java.util.concurrent.CompletableFuture$UniRun.tryFire(CompletableFuture.java:787) ~[?:?] {}
    at java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:482) ~[?:?] {}
    at net.minecraft.server.packs.resources.SimpleReloadInstance.m_143940_(SimpleReloadInstance.java:69) ~[client-1.20.1-20230612.114412-srg.jar%23206!/:?] {re:classloading}
    at net.minecraft.util.thread.BlockableEventLoop.m_6367_(BlockableEventLoop.java:156) ~[client-1.20.1-20230612.114412-srg.jar%23206!/:?] {re:mixin,pl:accesstransformer:B,re:computing_frames,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B}
    at net.minecraft.util.thread.ReentrantBlockableEventLoop.m_6367_(ReentrantBlockableEventLoop.java:23) ~[client-1.20.1-20230612.114412-srg.jar%23206!/:?] {re:mixin,re:computing_frames,re:classloading}
    at net.minecraft.util.thread.BlockableEventLoop.m_7245_(BlockableEventLoop.java:130) ~[client-1.20.1-20230612.114412-srg.jar%23206!/:?] {re:mixin,pl:accesstransformer:B,re:computing_frames,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B}
    at net.minecraft.util.thread.BlockableEventLoop.m_18699_(BlockableEventLoop.java:115) ~[client-1.20.1-20230612.114412-srg.jar%23206!/:?] {re:mixin,pl:accesstransformer:B,re:computing_frames,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B}
    at net.minecraft.client.Minecraft.m_91383_(Minecraft.java:1106) ~[client-1.20.1-20230612.114412-srg.jar%23206!/:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:A,pl:runtimedistcleaner:A}
    at net.minecraft.client.Minecraft.m_91374_(Minecraft.java:718) ~[client-1.20.1-20230612.114412-srg.jar%23206!/:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:A,pl:runtimedistcleaner:A}
    at net.minecraft.client.main.Main.main(Main.java:218) ~[1.20.1-forge-47.2.21.jar:?] {re:mixin,pl:runtimedistcleaner:A,re:classloading,pl:mixin:APP:flywheel.mixins.json:ClientMainMixin,pl:mixin:A,pl:runtimedistcleaner:A}
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?] {}
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[?:?] {}
    at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?] {}
    at java.lang.reflect.Method.invoke(Method.java:568) ~[?:?] {}
    at net.minecraftforge.fml.loading.targets.CommonLaunchHandler.runTarget(CommonLaunchHandler.java:111) ~[fmlloader-1.20.1-47.2.21.jar:?] {}
    at net.minecraftforge.fml.loading.targets.CommonLaunchHandler.clientService(CommonLaunchHandler.java:99) ~[fmlloader-1.20.1-47.2.21.jar:?] {}
    at net.minecraftforge.fml.loading.targets.CommonClientLaunchHandler.lambda$makeService$0(CommonClientLaunchHandler.java:25) ~[fmlloader-1.20.1-47.2.21.jar:?] {}
    at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:30) ~[modlauncher-10.0.9.jar:?] {}
    at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:53) ~[modlauncher-10.0.9.jar:?] {}
    at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:71) ~[modlauncher-10.0.9.jar:?] {}
    at cpw.mods.modlauncher.Launcher.run(Launcher.java:108) ~[modlauncher-10.0.9.jar:?] {}
    at cpw.mods.modlauncher.Launcher.main(Launcher.java:78) ~[modlauncher-10.0.9.jar:?] {}
    at cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:26) ~[modlauncher-10.0.9.jar:?] {}
    at cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:23) ~[modlauncher-10.0.9.jar:?] {}
    at cpw.mods.bootstraplauncher.BootstrapLauncher.main(BootstrapLauncher.java:141) ~[bootstraplauncher-1.1.2.jar:?] {}

A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- Head --
Thread: Render thread
Suspected Mods:
    Backpacked (backpacked), Version: 2.2.5
        Issue tracker URL: https://github.com/MrCrayfish/Backpacked/issues
        at TRANSFORMER/[email protected]/com.mrcrayfish.backpacked.util.ClientUtils.createBackpackTooltip(ClientUtils.java:23)

    Framework (framework), Version: 0.6.16
        at TRANSFORMER/[email protected]/com.mrcrayfish.framework.api.config.AbstractProperty.get(AbstractProperty.java:89)
Stacktrace:
    at com.mrcrayfish.framework.api.config.AbstractProperty.get(AbstractProperty.java:89) ~[framework-forge-1.20.1-0.6.16.jar%23194!/:1.20.1-0.6.16] {re:mixin,re:classloading}
    at com.mrcrayfish.backpacked.util.ClientUtils.createBackpackTooltip(ClientUtils.java:23) ~[backpacked-forge-1.20.1-2.2.5.jar%23184!/:1.20.1-2.2.5] {re:classloading}
    at com.mrcrayfish.backpacked.item.BackpackItem.m_7373_(BackpackItem.java:62) ~[backpacked-forge-1.20.1-2.2.5.jar%23184!/:1.20.1-2.2.5] {re:mixin,re:classloading}
    at net.minecraft.world.item.ItemStack.m_41651_(ItemStack.java:631) ~[client-1.20.1-20230612.114412-srg.jar%23206!/:?] {re:mixin,xf:fml:forge:itemstack,re:classloading,xf:fml:forge:itemstack}
    at net.minecraft.client.Minecraft.m_231429_(Minecraft.java:758) ~[client-1.20.1-20230612.114412-srg.jar%23206!/:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:A,pl:runtimedistcleaner:A}
    at net.minecraft.client.searchtree.PlainTextSearchTree.m_235197_(PlainTextSearchTree.java:20) ~[client-1.20.1-20230612.114412-srg.jar%23206!/:?] {re:classloading}
    at net.minecraft.client.searchtree.FullTextSearchTree.m_214078_(FullTextSearchTree.java:26) ~[client-1.20.1-20230612.114412-srg.jar%23206!/:?] {re:classloading}
    at net.minecraft.client.searchtree.SearchRegistry$TreeEntry.m_235244_(SearchRegistry.java:65) ~[client-1.20.1-20230612.114412-srg.jar%23206!/:?] {re:classloading}
    at net.minecraft.client.searchtree.SearchRegistry.m_6213_(SearchRegistry.java:25) ~[client-1.20.1-20230612.114412-srg.jar%23206!/:?] {re:classloading}
    at net.minecraft.server.packs.resources.ResourceManagerReloadListener.m_10759_(ResourceManagerReloadListener.java:15) ~[client-1.20.1-20230612.114412-srg.jar%23206!/:?] {re:classloading,re:mixin}
    at java.util.concurrent.CompletableFuture$UniRun.tryFire(CompletableFuture.java:787) ~[?:?] {}
    at java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:482) ~[?:?] {}
    at net.minecraft.server.packs.resources.SimpleReloadInstance.m_143940_(SimpleReloadInstance.java:69) ~[client-1.20.1-20230612.114412-srg.jar%23206!/:?] {re:classloading}
    at net.minecraft.util.thread.BlockableEventLoop.m_6367_(BlockableEventLoop.java:156) ~[client-1.20.1-20230612.114412-srg.jar%23206!/:?] {re:mixin,pl:accesstransformer:B,re:computing_frames,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B}
    at net.minecraft.util.thread.ReentrantBlockableEventLoop.m_6367_(ReentrantBlockableEventLoop.java:23) ~[client-1.20.1-20230612.114412-srg.jar%23206!/:?] {re:mixin,re:computing_frames,re:classloading}
    at net.minecraft.util.thread.BlockableEventLoop.m_7245_(BlockableEventLoop.java:130) ~[client-1.20.1-20230612.114412-srg.jar%23206!/:?] {re:mixin,pl:accesstransformer:B,re:computing_frames,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B}
-- Overlay render details --
Details:
    Overlay name: net.minecraft.client.gui.screens.LoadingOverlay
Stacktrace:
    at net.minecraft.client.renderer.GameRenderer.m_109093_(GameRenderer.java:957) ~[client-1.20.1-20230612.114412-srg.jar%23206!/:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:APP:controllable.common.mixins.json:client.GameRendererMixin,pl:mixin:APP:controllable.mixins.json:client.ForgeGameRendererMixin,pl:mixin:APP:create.mixins.json:accessor.GameRendererAccessor,pl:mixin:APP:create.mixins.json:client.GameRendererMixin,pl:mixin:APP:securitycraft.mixins.json:camera.GameRendererMixin,pl:mixin:A,pl:runtimedistcleaner:A}
    at net.minecraft.client.Minecraft.m_91383_(Minecraft.java:1146) ~[client-1.20.1-20230612.114412-srg.jar%23206!/:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:A,pl:runtimedistcleaner:A}
    at net.minecraft.client.Minecraft.m_91374_(Minecraft.java:718) ~[client-1.20.1-20230612.114412-srg.jar%23206!/:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:A,pl:runtimedistcleaner:A}
    at net.minecraft.client.main.Main.main(Main.java:218) ~[1.20.1-forge-47.2.21.jar:?] {re:mixin,pl:runtimedistcleaner:A,re:classloading,pl:mixin:APP:flywheel.mixins.json:ClientMainMixin,pl:mixin:A,pl:runtimedistcleaner:A}
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?] {}
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[?:?] {}
    at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?] {}
    at java.lang.reflect.Method.invoke(Method.java:568) ~[?:?] {}
    at net.minecraftforge.fml.loading.targets.CommonLaunchHandler.runTarget(CommonLaunchHandler.java:111) ~[fmlloader-1.20.1-47.2.21.jar:?] {}
    at net.minecraftforge.fml.loading.targets.CommonLaunchHandler.clientService(CommonLaunchHandler.java:99) ~[fmlloader-1.20.1-47.2.21.jar:?] {}
    at net.minecraftforge.fml.loading.targets.CommonClientLaunchHandler.lambda$makeService$0(CommonClientLaunchHandler.java:25) ~[fmlloader-1.20.1-47.2.21.jar:?] {}
    at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:30) ~[modlauncher-10.0.9.jar:?] {}
    at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:53) ~[modlauncher-10.0.9.jar:?] {}
    at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:71) ~[modlauncher-10.0.9.jar:?] {}
    at cpw.mods.modlauncher.Launcher.run(Launcher.java:108) ~[modlauncher-10.0.9.jar:?] {}
    at cpw.mods.modlauncher.Launcher.main(Launcher.java:78) ~[modlauncher-10.0.9.jar:?] {}
    at cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:26) ~[modlauncher-10.0.9.jar:?] {}
    at cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:23) ~[modlauncher-10.0.9.jar:?] {}
    at cpw.mods.bootstraplauncher.BootstrapLauncher.main(BootstrapLauncher.java:141) ~[bootstraplauncher-1.1.2.jar:?] {}

-- Last reload --
Details:
    Reload number: 3
    Reload reason: manual
    Finished: No
    Packs: vanilla, mod_resources, Moonlight Mods Dynamic Assets

-- System Details --
Details:
    Minecraft Version: 1.20.1
    Minecraft Version ID: 1.20.1
    Operating System: Windows 11 (amd64) version 10.0
    Java Version: 17.0.8, Microsoft
    Java VM Version: OpenJDK 64-Bit Server VM (mixed mode), Microsoft
    Memory: 2365121488 bytes (2255 MiB) / 5133828096 bytes (4896 MiB) up to 6845104128 bytes (6528 MiB)
    CPUs: 4
    Processor Vendor: GenuineIntel
    Processor Name: Intel(R) Core(TM) i3-3227U CPU @ 1.90GHz
    Identifier: Intel64 Family 6 Model 58 Stepping 9
    Microarchitecture: Ivy Bridge (Client)
    Frequency (GHz): 1.90
    Number of physical packages: 1
    Number of physical CPUs: 2
    Number of logical CPUs: 4
    Graphics card #0 name: NVIDIA GeForce GT 740M
    Graphics card #0 vendor: NVIDIA (0x10de)
    Graphics card #0 VRAM (MB): 1024.00
    Graphics card #0 deviceId: 0x1292
    Graphics card #0 versionInfo: DriverVersion=25.21.14.2531
    Graphics card #1 name: Intel(R) HD Graphics 4000
    Graphics card #1 vendor: Intel Corporation (0x8086)
    Graphics card #1 VRAM (MB): 2112.00
    Graphics card #1 deviceId: 0x0166
    Graphics card #1 versionInfo: DriverVersion=10.18.10.5161
    Memory slot #0 capacity (MB): 8192.00
    Memory slot #0 clockSpeed (GHz): 20.31
    Memory slot #0 type: DDR3
    Memory slot #1 capacity (MB): 8192.00
    Memory slot #1 clockSpeed (GHz): 20.31
    Memory slot #1 type: DDR3
    Virtual memory max (MB): 27014.80
    Virtual memory used (MB): 11781.94
    Swap memory total (MB): 10752.00
    Swap memory used (MB): 667.08
    JVM Flags: 8 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx6500M -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M
    Launched Version: 1.20.1-forge-47.2.21
    Backend library: LWJGL version 3.3.1 build 7
    Backend API: GeForce GT 740M/PCIe/SSE2 GL version 4.6.0 NVIDIA 425.31, NVIDIA Corporation
    Window size: 1366x697
    GL Caps: Using framebuffer using OpenGL 3.2
    GL debug messages:
    Using VBOs: Yes
    Is Modded: Definitely; Client brand changed to 'forge'
    Type: Client (map_client.txt)
    Graphics mode: fast
    Resource Packs:
    Current Language: es_es
    CPU: 4x Intel(R) Core(TM) i3-3227U CPU @ 1.90GHz
    ModLauncher: 10.0.9+10.0.9+main.dcd20f30
    ModLauncher launch target: forgeclient
    ModLauncher naming: srg
    ModLauncher services:
        mixin-0.8.5.jar mixin PLUGINSERVICE
        eventbus-6.0.5.jar eventbus PLUGINSERVICE
        fmlloader-1.20.1-47.2.21.jar slf4jfixer PLUGINSERVICE
        fmlloader-1.20.1-47.2.21.jar object_holder_definalize PLUGINSERVICE
        fmlloader-1.20.1-47.2.21.jar runtime_enum_extender PLUGINSERVICE
        fmlloader-1.20.1-47.2.21.jar capability_token_subclass PLUGINSERVICE
        accesstransformers-8.0.4.jar accesstransformer PLUGINSERVICE
        fmlloader-1.20.1-47.2.21.jar runtimedistcleaner PLUGINSERVICE
        modlauncher-10.0.9.jar mixin TRANSFORMATIONSERVICE
        modlauncher-10.0.9.jar fml TRANSFORMATIONSERVICE
    FML Language Providers:
        [email protected]
        lowcodefml@null
        javafml@null
    Mod List:
        client-1.20.1-20230612.114412-srg.jar             |Minecraft                     |minecraft                     |1.20.1              |DONE      |Manifest: a1:d4:5e:04:4f:d3:d6:e0:7b:37:97:cf:77:b0:de:ad:4a:47:ce:8c:96:49:5f:0a:cf:8c:ae:b2:6d:4b:8a:3f
        TerraBlender-forge-1.20.1-3.0.0.169.jar           |TerraBlender                  |terrablender                  |3.0.0.169           |DONE      |Manifest: NOSIGNATURE
        moonlight-1.20.1-2.8.72-forge.jar                 |Moonlight Library             |moonlight                     |1.20-2.8.72         |DONE      |Manifest: NOSIGNATURE
        BiomesOPlenty-1.20.1-18.0.0.598.jar               |Biomes O' Plenty              |biomesoplenty                 |18.0.0.598          |DONE      |Manifest: NOSIGNATURE
        jei-1.20.1-forge-15.2.0.27.jar                    |Just Enough Items             |jei                           |15.2.0.27           |DONE      |Manifest: NOSIGNATURE
        flywheel-forge-1.20.1-0.6.10-7.jar                |Flywheel                      |flywheel                      |0.6.10-7            |DONE      |Manifest: NOSIGNATURE
        create-1.20.1-0.5.1.f.jar                         |Create                        |create                        |0.5.1.f             |DONE      |Manifest: NOSIGNATURE
        goldenhopper-forge-1.20.1-1.4.1.jar               |Golden Hopper                 |goldenhopper                  |1.4.1               |DONE      |Manifest: 0d:78:5f:44:c0:47:0c:8c:e2:63:a3:04:43:d4:12:7d:b0:7c:35:37:dc:40:b1:c1:98:ec:51:eb:3b:3c:45:99
        collective-1.20.1-7.26.jar                        |Collective                    |collective                    |7.26                |DONE      |Manifest: NOSIGNATURE
        advancednetherite-forge-2.0.2-1.20.1.jar          |Advanced Netherite            |advancednetherite             |2.0.2               |DONE      |Manifest: NOSIGNATURE
        citadel-2.4.9-1.20.1.jar                          |Citadel                       |citadel                       |2.4.9               |DONE      |Manifest: NOSIGNATURE
        alexsmobs-1.22.7.jar                              |Alex's Mobs                   |alexsmobs                     |1.22.7              |DONE      |Manifest: NOSIGNATURE
        [1.20.1]+SecurityCraft+v1.9.8.jar                 |SecurityCraft                 |securitycraft                 |1.9.8               |DONE      |Manifest: NOSIGNATURE
        mixinextras-forge-0.2.1.jar                       |MixinExtras                   |mixinextras                   |0.2.1               |DONE      |Manifest: NOSIGNATURE
        buildersaddition-1.20.1-20230928a.jar             |Builders Crafts & Additions   |buildersaddition              |1.20.1-20230928a    |DONE      |Manifest: NOSIGNATURE
        worldedit-mod-7.2.15.jar                          |WorldEdit                     |worldedit                     |7.2.15+6463-5ca4dff |DONE      |Manifest: NOSIGNATURE
        mighty_mail-forge-1.20.1-1.0.14.jar               |Mighty Mail                   |mighty_mail                   |1.0.14              |DONE      |Manifest: 0d:78:5f:44:c0:47:0c:8c:e2:63:a3:04:43:d4:12:7d:b0:7c:35:37:dc:40:b1:c1:98:ec:51:eb:3b:3c:45:99
        everycomp-1.20.1-2.6.19.jar                       |Every Compat                  |everycomp                     |1.20-2.6.19         |DONE      |Manifest: NOSIGNATURE
        cfm-forge-1.20.1-7.0.0-pre36.jar                  |MrCrayfish's Furniture Mod    |cfm                           |7.0.0-pre36         |DONE      |Manifest: 0d:78:5f:44:c0:47:0c:8c:e2:63:a3:04:43:d4:12:7d:b0:7c:35:37:dc:40:b1:c1:98:ec:51:eb:3b:3c:45:99
        Saros-Road-Signs-Mod-1.20.1-3.3.jar               |Saro s Road signs mod         |saros_road_signs_mod          |2.0                 |DONE      |Manifest: NOSIGNATURE
        Saros-Road-Blocks-Mod-1.20.1-2.5.jar              |Saro´s Road Blocks Mod        |saros_road_blocks_mod         |1.0.0               |DONE      |Manifest: NOSIGNATURE
        framework-forge-1.20.1-0.6.16.jar                 |Framework                     |framework                     |0.6.16              |DONE      |Manifest: 0d:78:5f:44:c0:47:0c:8c:e2:63:a3:04:43:d4:12:7d:b0:7c:35:37:dc:40:b1:c1:98:ec:51:eb:3b:3c:45:99
        forge-1.20.1-47.2.21-universal.jar                |Forge                         |forge                         |47.2.21             |DONE      |Manifest: 84:ce:76:e8:45:35:e4:0e:63:86:df:47:59:80:0f:67:6c:c1:5f:6e:5f:4d:b3:54:47:1a:9f:7f:ed:5e:f2:90
        stackrefill-1.20.1-4.2.jar                        |Stack Refill                  |stackrefill                   |4.2                 |DONE      |Manifest: NOSIGNATURE
        controllable-forge-1.20.1-0.20.3.jar              |Controllable                  |controllable                  |0.20.3              |DONE      |Manifest: 0d:78:5f:44:c0:47:0c:8c:e2:63:a3:04:43:d4:12:7d:b0:7c:35:37:dc:40:b1:c1:98:ec:51:eb:3b:3c:45:99
        backpacked-forge-1.20.1-2.2.5.jar                 |Backpacked                    |backpacked                    |2.2.5               |DONE      |Manifest: 0d:78:5f:44:c0:47:0c:8c:e2:63:a3:04:43:d4:12:7d:b0:7c:35:37:dc:40:b1:c1:98:ec:51:eb:3b:3c:45:99
        friendsandfoes-forge-mc1.20.1-2.0.6.jar           |Friends&Foes                  |friendsandfoes                |2.0.6               |DONE      |Manifest: NOSIGNATURE
        replantingcrops-1.20.1-5.3.jar                    |Replanting Crops              |replantingcrops               |5.3                 |DONE      |Manifest: NOSIGNATURE
        DungeonsArise-1.20.1-2.1.57-release.jar           |When Dungeons Arise           |dungeons_arise                |2.1.57-1.20.1       |DONE      |Manifest: NOSIGNATURE
    Flywheel Backend: GL33 Instanced Arrays
    Crash Report UUID: f6af2b42-3068-409b-b37b-6ee521d5fea5
    FML: 47.2
    Forge: net.minecraftforge:47.2.21

[TileEntity]

There is an issue with backpacked and framework

Try other builds of these mods

[Alex Craftgeek]

Thanks

[Alex Craftgeek]

It still happens

[TileEntity]

Add the crash-report with sites like https://paste.ee/

[Alex Craftgeek]

Here is: https://paste.ee/p/8vXS6

[TileEntity]

Make a test without backpacked

[Alex Craftgeek]

Thanks!! Now it works.