koobas.hobune.stream
Custom Unity Editor Issue
I have this code:
using UnityEngine;
using UnityEditor;
using System.Diagnostics;
public class UnityEditorClass {
[MenuItem("Tools/Build Project")]
public static void BuildGame()
{
//get the path
var path = EditorUtility.SaveFolderPanel("Save Project", "C:/Projects/MyClasses/", "Test");
//get level name
string[] levels = { "C:/Projects/MyClasses/GSP290/MyFirstGame/Assets/Scene/MyTestScene.unity" };
// Build player
BuildPipeline.BuildPlayer(levels, path + "/Test.exe", BuildTarget.StandaloneWindows, BuildOptions.None);
// Copy a file from the project folder to the build folder, alongside the built game.
FileUtil.ReplaceFile("C:/Projects/MyClasses/GSP290/MyFirstGame/Assets/vector2.dll", path + "/" + "vector2.dll");
FileUtil.ReplaceFile("C:/Projects/MyClasses/GSP290/MyFirstGame/Assets/matrixHelper.dll", path + "/" + "matrixHelper.dll");
// Run the game (Process class from System.Diagnostics).
Process proc = new Process();
proc.StartInfo.FileName = path + "Test.exe";
proc.Start();
}
}
It works fine except, that it doesn't recognize the file specified when it auto-runs. It gives me this error:
Win32Exception: The system cannot find the file specified.
If anyone has come across this problem and knows how to fix it please share and thanks in advance!
This exception corresponds to your usage of Process rather then the Unity editor API. You may find the following Q&A from StackOverflow helpful:
You may want to try adding Debug.Log(path + "Test.exe"); below line #20 in the snippet and then verify that this path does in fact exist.
@numberkruncher I saw that the name is right but the file name is TestTest.exe
I figured it out! In line 24 what I was missing was a forward slash inside the string that says "Test.exe" so in conclusion it is:
proc.StartInfo.FileName = path + "/Test.exe";
It is always a good idea to use Path.Combine(path, "Test.exe") since that will handle the slashes for you. This is inside the System.IO namespace.
