Solved Calling my core plugin? (C#)

What I'm doing wrong?

Code:

using System.Collections.Generic;
using System;
using System.Reflection;
using System.Text;
using UnityEngine;
using Oxide.Core;namespace Oxide.Plugins {
    [Info("TDCCore", "Insane", "0.0.1", ResourceId = 851)]    class TDCCore: RustPlugin    { 
            
      [HookMethod("testm")]
      public String testm() {
            return "WORKING HOOK";
        }
    }
}

Code:

using System.Collections.Generic;
using System;
using System.Reflection;
using System.Text;
using UnityEngine;using Oxide.Core;
using Oxide.Core.Configuration;
using Oxide.Core.Plugins;namespace Oxide.Plugins {
    [Info("InfoPlugin", "Insane", "0.0.1", ResourceId = 851)]    class InfoPlugin: RustPlugin    {
        [PluginReference("TDCCore")]
        private Plugin TDCCore;        [ChatCommand("help")]
        void help(BasePlayer player, string command, string[] args) {
            // ... .... .... /
            try {
                player.ChatMessage(TDCCore.CallHook("testm", null).ToString());
            } catch (Exception ex) {
                Puts(ex.ToString());
            }
        }
    }
}

Code:

[Oxide] 12:44 AM [Info] System.NullReferenceException: Object reference not set to an instance of an object  at Oxide.Plugins.InfoPlugin.help (.BasePlayer player, System.String command, System.String[] args) [0x00000] in <filename unknown>:0 

Solution:

Code:

[PluginReference("TDC_Core")] Plugin PTDCCore;
...
PTDCCore.Call("method", arg1, arg2, arg3);

 

Check if tddcore is null also make your hook method private.

 

tdccore is null
How can I fix this?

 

The plugin reference only needs a value if you can't use the class (or filename when referencing a Lua/Py/JS plugin) of the plugin as the variable so in most cases something like this will be sufficient to create a reference to the plugin MyPlugin.cs with the class MyPlugin:

Code:

[PluginReference] Plugin MyPlugin;

If you would try to reference to the teleportation plugin m-Teleportation.lua you would have to use a value:

Code:

[PluginReference("m-Teleportation")] Plugin Teleporter;

This should create the plugin reference if both plugins are loaded. To actually call a method in the referenced plugin you use the method Call(method, args[])

Code:

bool running = MyPlugin?.Call("IsRunning");
string msg = MyPlugin?.Call("GetMessage", "WelcomeMessage");

Something you always need to be aware of is that the call will only work for private methods. If you want some more examples you could have a look at the plugin overview of the DeadPlayersList where I've added examples how to call the methods of DeadPlayersList from another plugin. (http://oxidemod.org/plugins/deadplayerslist.696/)

 

Thank you so far.
Another question:
To send arguments, the normal way should be sth. like
.Call("method", new Object[]{"string",12})
How can I do this with Oxide Plugin System?


Edit: K, simply add arg to arg with commas