Hiya,

I'm trying to paste a base back using TryPasteFromVector3 but I get a NRE when I load my CS file.

The relevant code is below:

		void Init() {

			var position = new Vector3(-393.7489f, 19.02035f, 1276.887f);
			float rotation = 3.7f; // rotationdiff

			PasteBackBuilding(position, rotation, "base-1");

		}

		bool PasteBackBuilding(Vector3 position, float rotation, string filename) {

			var options = new List<string>{ "blockcollision", "true" };
			var success = CopyPaste.Call("TryPasteFromVector3", position, rotation, filename, options.ToArray());

			Puts("Success: " + success);

			return true;

		}

But all I get as an error is the following:

22:44 [Error] Failed to initialize plugin 'CopyPasteBasePaster v2020.6.29' (NullReferenceException: Object reference not set to an instance of an object)
  at Oxide.Plugins.CopyPasteBasePaster.BuyBuilding (UnityEngine.Vector3 position, System.Single rotation, System.String filename) [0x0004d] in <02823facea474d6687b86173514a5bf1>:0 
  at Oxide.Plugins.CopyPasteBasePaster.Init () [0x0001c] in <02823facea474d6687b86173514a5bf1>:0 
  at Oxide.Plugins.CopyPasteBasePaster.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x00032] in <02823facea474d6687b86173514a5bf1>:0 
  at Oxide.Plugins.CSharpPlugin.InvokeMethod (Oxide.Core.Plugins.HookMethod method, System.Object[] args) [0x00079] in <1e2d7ad0801a4037ab6a24578c814b54>:0 
  at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000d8] in <1fe782f4b27a43ae85d29ebb2d56c007>:0 
  at Oxide.Core.Plugins.CSPlugin.HandleAddedToManager (Oxide.Core.Plugins.PluginManager manager) [0x00043] in <1fe782f4b27a43ae85d29ebb2d56c007>:0 

I've been staring at this too long and I can't see the issue :(

Thanks in advance for any help!

Hmm, no joy, is this close to what you meant...?

		void Init() {

			var position = new Vector3(-393.7489f, 19.02035f, 1276.887f);
			float rotation = 3.7f; // rotationdiff

			PasteBackBuilding(position, rotation, "base-1");

		}

		bool PasteBackBuilding(Vector3 position, float rotation, string filename) {

			string[] options = new string[] { "blockcollision", "true" };
			CopyPaste.Call("TryPasteFromVector3", position, rotation, filename, options, Success(filename) );

			return true;

		}

		bool Success(string filename) {

			Puts("File loaded: " + filename);

			return true;

		}

What would be really nice, would be if there was a PasteBack API function that simply took the position/rotation data from the file...

So you'd just do:

CopyPaste.Call("TryPasteBack", filename, options);

		
		[PluginReference] Plugin CopyPaste;

		void Init() {

			Vector3 position = new Vector3(-393.8177f, 18.96364f, 1276.837f);
			float rotation = 3.719609f; // rotationdiff
			string filename = "base-1";

			PasteBackBuilding(position, rotation, filename);

		}

		void PasteBackBuilding(Vector3 position, float rotation, string filename) {

			string[] options = new string[] { "blockcollision", "true" };
			CopyPaste.Call("TryPasteFromVector3", position, rotation, filename, options);

		}​

These changes are partially based on this bit of code: https://umod.org/community/copy-paste/19023-trypastefromvector3-not-working

		[PluginReference]
		private Plugin CopyPaste;

		private void OnPluginLoaded(Plugin plugin) {
			switch (plugin.Title) {
				case "CopyPaste": {
					CopyPaste = plugin;
					break;
				}
			}
		}

		private void OnPluginUnloaded(Plugin plugin) {
			switch (plugin.Title) {
				case "CopyPaste": {
					CopyPaste = null;
					break;
				}
			}
		}

		void Init() {

			timer.Once(10f, () => {

				/* Anvil base at gridref I2 */

				Vector3 position = new Vector3(-393.8177f, 18.96364f, 1276.837f);
				float rotation = 3.719609f;
				string filename = "base_1";
				string description = "Anvil base at gridref I2";

				PasteBackBuilding(position, rotation, filename, description);

			});

		}

		void PasteBackBuilding(Vector3 position, float rotation, string filename, string description) {

			string[] options = new string[] { "blockcollision", "true" };
			CopyPaste.Call("TryPasteFromVector3", position, rotation, filename, options, PasteBackCallBack(filename, description));

		}

		object PasteBackCallBack(string filename, string description) {

			Puts("Pasted: " + description + " | Filename: " + filename);
			return true;

		}​

@misticos - Hiya thanks again but still no joy.

I've removed the OnPluginLoaded/Unloaded and added the stability/autoheight options but still nothing:

		[PluginReference]
		private Plugin CopyPaste;


		void Init() {

			timer.Once(5f, () => {

				/* Starter base at gridref C3 */

				Vector3 position = new Vector3(-1201.91f, 1.008322f, 1104.868f);
				float rotation = 4.892161f; // rotationdiff
				string filename = "starter_1";
				string description = "Starter base at gridref C3";

				PasteBackBuilding(position, rotation, filename, description);

			});

		}

		void PasteBackBuilding(Vector3 position, float rotation, string filename, string description) {

			string[] options = new string[] { "stability", "false", "autoheight", "false" };
			CopyPaste.Call("TryPasteFromVector3", position, rotation, filename, options, PasteBackCallBack(filename, description));

		}

		object PasteBackCallBack(string filename, string description) {

			Puts("Pasted: " + description + " | Filename: " + filename);
			return true;

		}

By `set the height manually`, do you mean as an option? These are the options I tried:

			string[] options = new string[] { "stability", "false", "autoheight", "false", "height", "1" };
			string[] options = new string[] { "stability", "true", "autoheight", "false", "height", "1" };
			string[] options = new string[] { "stability", "true", "autoheight", "false" };
			string[] options = new string[] { "stability", "true", "autoheight", "true" };
			string[] options = new string[] { "stability", "false", "autoheight", "false" };
			string[] options = new string[] { "stability", "false", "autoheight", "true" };

The base is just a simple 2x1 with no deployables/inventories/electrics etc - I'm trying to paste it on flat beach off the water.

Thanks again :D

			string[] options = new string[] { "stability", "false", "autoheight", "false", "height", "2.5", "entityowner", "false" };​