Issue with Harmony version

[ClankBot]

Hi i encounter this issue when using the last Unity Mod Manager version using Harmony 2.3.6

TypeLoadException: Could not load type 'MonoMod.Logs.DebugLog' from assembly '0Harmony, Version=2.3.6.0, Culture=neutral, PublicKeyToken=null'.
  at MonoMod.<1e2275ac-d19d-4a28-b6b9-9eaed3966103>MMDbgLog.Log (LogLevel level, System.String message) [0x00000] in <filename unknown>:0 
  at MonoMod.<1e2275ac-d19d-4a28-b6b9-9eaed3966103>MMDbgLog.Info (System.String message) [0x00000] in <filename unknown>:0 
  at MonoMod.<1e2275ac-d19d-4a28-b6b9-9eaed3966103>MMDbgLog.LogVersion () [0x00000] in <filename unknown>:0 
  at <Module>..cctor () [0x00000] in <filename unknown>:0 
Rethrow as TypeInitializationException: An exception was thrown by the type initializer for <Module>
  at UnityModManagerNet.Fixes.Apply () [0x00000] in <filename unknown>:0 
  at UnityModManagerNet.Injector._Run (Boolean doorstop) [0x00000] in <filename unknown>:0 
  at UnityModManagerNet.Injector.Run (Boolean doorstop) [0x00000] in <filename unknown>:0 

Is it based on the game you install it to ? I m trying to mod Mordheim City of the Damned ( pretty old game )

Should i use an older version of the mod manager with an old version of Harmony 1.x.x ?

[newman55]

Try adding <HarmonyVersion>2.2</HarmonyVersion> to the config. Perhaps this version of harmony conflicts with the game.

[ClankBot]

Indeed it works with 2.2 version, thanks !

[newman55]

Are there other mods for the game? Why hasn't anyone reported this error for a long time?

[ClankBot]

There are no mods made with this for the game as far as i know, i m trying to figure it out.

It is still not working, due some other error

[TestMod] [Error] Error trying to call 'TestMod.Main.Load'.
[TestMod] [Exception] TargetInvocationException - Exception has been thrown by the target of an invocation.
System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.TypeLoadException: Could not load type 'System.Func`3' from assembly 'mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'.
at (wrapper managed-to-native) System.Reflection.MonoMethod:InternalInvoke (object,object[],System.Exception&)
at System.Reflection.MonoMethod.Invoke (System.Object obj, BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) [0x00000] in :0
--- End of inner exception stack trace ---
at System.Reflection.MonoMethod.Invoke (System.Object obj, BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) [0x00000] in :0
at System.Reflection.MethodBase.Invoke (System.Object obj, System.Object[] parameters) [0x00000] in :0
at UnityModManagerNet.UnityModManager+ModEntry.Invoke (System.String namespaceClassnameMethodname, System.Object& result, System.Object[] param, System.Type[] types) [0x00000] in :0
[TestMod] Not loaded.

When i downgrade from 4.8 to 3.5 i get other error that the assemblies are not in 4.0.0.0 so i dont really know which .net version am i suppose to use lol

It is an old game unity prior to 2017 so i dont know if it is compatible with Unity Mod Manager dll.

[newman55]

What is the System.Func`3?

[ClankBot]

It is a function type with 3 args, but i dont get why he cannot find it in 4.0.0.0 while it should be defined

[newman55]

Try connecting libraries from the game. UMM was created for Unity 5, so it should work with any version.

[ClankBot]

Ye not working, the issue is the libs from UMM are 4.0.0.0 while the game is i think using 2.0.0.0, so mscorlib does not contain what UMM is looking for to run the Load function

[ClankBot]

Maybe i should use an even older version but i took the version with Mordheim compatibility installed but it seems a bit too recent yet

[ClankBot]

Tried to create 5 different .net project, targeting from 3.5 to 4.8, this one has me stuck xD

[ClankBot]

Next idea is to download old UMM and do the mordheim compatibility myself inside the XML

[newman55]

I think the error is in TestMod.Main.Load. Can you test empty function?

[ClankBot]

oh ye good idea let me try

[ClankBot]

ok it works, damn thanks man. I was using the example in the repo, wouldnt have though it would be bugged.

[ClankBot]

It as my code when not working

        public static bool enabled;
        public static UnityModManager.ModEntry mod;

        static bool Load(UnityModManager.ModEntry modEntry)
        {
            mod = modEntry;
            modEntry.OnToggle = OnToggle;
            return true;
        }

        // Called when the mod is turned to on/off.
        // With this function you control an operation of the mod and inform users whether it is enabled or not.
        static bool OnToggle(UnityModManager.ModEntry modEntry, bool value)
        {
            if (value)
            {
                modEntry.Logger.Log("TestMod is enabled!");
            }
            else
            {
                modEntry.Logger.Log("TestMod is disabled!");
            }

            enabled = value;
            return true; // If true, the mod will switch the state. If not, the state will not change.
        }

With only this it works

        static bool Load(UnityModManager.ModEntry modEntry)
        {
            return true;
        }