The mod (or any similar mods) don't work with Fishing 2. Fishing 2 replaces all the physics with some custom physics. 

TedTheAtheist

It works without any problem, must to see which mods are not compatible.

This is not working. The Step-up mod isn't working either:

Running on 64 bit Windows 10.0.19045.0 with 32524 MB RAM
Game Version: v1.19.8 (Stable)
7/26/2024 11:15:18: Critical error occurred in the following mod: increasedstepheight@1.2.0
Loaded Mods: lithocraft@0.0.1, OresAPlenty@3.2.0, Vanilla_PlusWorldGen@1.3.5, game@1.19.8, animalcages@3.0.2, carryon@1.7.4, commonlib@2.5.0-rc.2, hudclock@3.3.0, increasedstepheight@1.2.0, lib2d@1.0.0, outlawmod@1.2.3, somethinginthewater@1.2.4, creative@1.19.8, survival@1.19.8, vsvillage@1.0.6, fishing@2.0.2, stonequarry@3.3.1
System.NullReferenceException: Object reference not set to an instance of an object.
at stepheight.StepHeightModSystem.GetControlledPhysicsBehavior(IPlayer player) in C:\Users\siimr\Desktop\VSMods\IncreasedStepHeight\stepheight\StepHeightModSystem.cs:line 95
at stepheight.StepHeightModSystem.OnSetStepHeightMessage(SetStepHeightMessage packet) in C:\Users\siimr\Desktop\VSMods\IncreasedStepHeight\stepheight\StepHeightModSystem.cs:line 41
at Vintagestory.Client.NoObf.NetworkChannel.<>c__DisplayClass12_0`1.<SetMessageHandler>b__0(Packet_CustomPacket p) in VintagestoryLib\Client\API\NetworkChannel.cs:line 73
at Vintagestory.Client.NoObf.NetworkChannel.OnPacket(Packet_CustomPacket p) in VintagestoryLib\Client\API\NetworkChannel.cs:line 27
at Vintagestory.Client.NoObf.NetworkAPI.HandleCustomPacket(Packet_Server packet) in VintagestoryLib\Client\API\NetworkAPI.cs:line 105
at Vintagestory.Client.NoObf.ProcessPacketTask.ProcessPacket(Packet_Server packet) in VintagestoryLib\Client\Systems\NetworkProcess.cs:line 448
at Vintagestory.Client.NoObf.ProcessPacketTask.Run() in VintagestoryLib\Client\Systems\NetworkProcess.cs:line 442
at Vintagestory.Client.NoObf.ClientMain.ExecuteMainThreadTasks(Single deltaTime) in VintagestoryLib\Client\ClientMain.cs:line 776
at Vintagestory.Client.NoObf.ClientMain.MainGameLoop(Single deltaTime) in VintagestoryLib\Client\ClientMain.cs:line 731
at Vintagestory.Client.GuiScreenRunningGame.RenderToPrimary(Single dt) in VintagestoryLib\Client\MainMenu\Screens\GuiScreenRunningGame.cs:line 163
at Vintagestory.Client.ScreenManager.Render(Single dt) in VintagestoryLib\Client\ScreenManager.cs:line 676
at Vintagestory.Client.ScreenManager.OnNewFrame(Single dt) in VintagestoryLib\Client\ScreenManager.cs:line 651
at Vintagestory.Client.NoObf.ClientPlatformWindows.window_RenderFrame(FrameEventArgs e) in VintagestoryLib\Client\ClientPlatform\GameWindow.cs:line 88
at OpenTK.Windowing.Desktop.GameWindow.Run()
at Vintagestory.Client.ClientProgram.Start(ClientProgramArgs args, String[] rawArgs) in VintagestoryLib\Client\ClientProgram.cs:line 324
at Vintagestory.Client.ClientProgram.<>c__DisplayClass9_0.<.ctor>b__1() in VintagestoryLib\Client\ClientProgram.cs:line 128
at Vintagestory.ClientNative.CrashReporter.Start(ThreadStart start) in VintagestoryLib\Client\ClientPlatform\ClientNative\CrashReporter.cs:line 93

Event Log entries for Vintagestory.exe, the latest 3
==================================
{ TimeGenerated = 7/26/2024 11:13:35, Site = , Source = Application Error, Message = Faulting application name: Vintagestory.exe, version: 1.19.8.0, time stamp: 0x661e0000
Faulting module name: openal32.dll, version: 1.23.0.0, time stamp: 0x63dd31ad
Exception code: 0x40000015
Fault offset: 0x00000000000df046
Faulting process id: 0x8de8
Faulting application start time: 0x01dadf6e2f6beaef
Faulting application path: F:\Games\Vintagestory\Vintagestory.exe
Faulting module path: F:\Games\Vintagestory\Lib\openal32.dll
Report Id: 315e423b-91be-49f0-bf6d-8a518a5da7ad
Faulting package full name:
Faulting package-relative application ID: }
--------------
{ TimeGenerated = 7/26/2024 11:12:06, Site = , Source = Application Error, Message = Faulting application name: Vintagestory.exe, version: 1.19.8.0, time stamp: 0x661e0000
Faulting module name: openal32.dll, version: 1.23.0.0, time stamp: 0x63dd31ad
Exception code: 0x40000015
Fault offset: 0x00000000000df046
Faulting process id: 0x7570
Faulting application start time: 0x01dadf6e1e7b90cc
Faulting application path: F:\Games\Vintagestory\Vintagestory.exe
Faulting module path: F:\Games\Vintagestory\Lib\openal32.dll
Report Id: f50b4c2e-3165-4a8d-9652-5921e0693c6e
Faulting package full name:
Faulting package-relative application ID: }
--------------
{ TimeGenerated = 7/26/2024 11:11:40, Site = , Source = Application Error, Message = Faulting application name: Vintagestory.exe, version: 1.19.8.0, time stamp: 0x661e0000
Faulting module name: openal32.dll, version: 1.23.0.0, time stamp: 0x63dd31ad
Exception code: 0x40000015
Fault offset: 0x00000000000df046
Faulting process id: 0x3dc
Faulting application start time: 0x01dadf6c58f51fa9
Faulting application path: F:\Games\Vintagestory\Vintagestory.exe
Faulting module path: F:\Games\Vintagestory\Lib\openal32.dll
Report Id: 6d9c85e8-1913-4b64-bdca-d23d290ab5f0
Faulting package full name:
Faulting package-relative application ID: }

LunaGore

Can you post the logs here?

LunaGore - Do you have Fishing 2 installed? They are currently incompatible.

Suddenly causing a crash, I can post the logs here or on github depending on which you prefer.

I tried this out for curiosity. And was very impressed. This is an elegantly done mod. I however enjoy the jumping thing, getting skilled at it is like a little mini-game within the larger game. But this sure would save a lot of wear and tear on my poor keyboard switches. And it was a joy to use, so I might find my way back to it in time. Great work.

DanaCraluminum

This mod also sets the step height server-side, leading to less exploiting (the server happily will accept any step height you use in that other mod) 

What is the difference?