UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr)

I was building an update to my game and had this error. Previous build didn't have this problem.
So my solution was the Keystore. I unchecked existing key which removed the link, tried to build and asked me of the keystore. Then went to tick use existing keystore, selected the key and entered the passwords. The build worked with no errors this time.

 

Its funny that the simplest one here was the one that worked. I spent a long time stressing this problem doing everything everyone else said and looking a many different sources thinking unity had an unfixable problem, but this is all I had to do.

 

i think i know the issue all you have to do is clear if you need help

 

What worked for me: I had an undeclared variable inside #if !UNITY_EDITOR which worked fine in Editor but gave the error while building for iOS.

 

Hey Ya'll. NewtonsoftJson can cause this issue when building for iOS. Just Exclude iOS from the dll.

 

this worked for me on : UNITY 2021.2.14f1
i Also changed Lightmap Encoding under Settings-> player -> other Settings from High Quality to Low Quality and back to high Quality....

 

UnityEditor.BuildPlayerWindow+BuildMethodException: 3 errors
at UnityEditor.BuildPlayerWindow+DefaultBuildMethods.BuildPlayer (UnityEditor.BuildPlayerOptions options) [0x002bb] in <2f1c602eae0d45c293fff3e3aef759fa>:0
at UnityEditor.BuildPlayerWindow.CallBuildMethods (System.Boolean askForBuildLocation, UnityEditor.BuildOptions defaultBuildOptions) [0x00080] in <2f1c602eae0d45c293fff3e3aef759fa>:0
UnityEngine.GUIUtilityrocessEvent(Int32, IntPtr)


Trying to build on webgl and still getting this error
any help would be great

 

Thanks! That solved it for me too!

 

i got the same error on unity 2020.3.34 i fixed this by putting the build in the downloads folder i hope this works for y'all

 

Found issue had the wrong password, Unity would not tell me, has one letter capitalized

 

Invalid build path: c:/users/<folder name >
UnityEngine.GUIUtilityrocessEvent (int,intptr,bool&)

Solution:
While selecting the folder for building the ios application, make sure that it is an empty folder.
for me, i just created a new folder and selected that folder for build and it worked

Hope it'll help.

 

I'll also add my fix. Building for WebGL. Along with the error mentioned in the thread title I was also getting: :The name AssetDatabase does not exist in the current context. "

https://stackoverflow.com/questions...atabase-does-not-exist-in-the-current-context

For me I had an Editor only function in one of my monobehaviours.

I fixed it by wrapping the function in the #if preprocessor plus UNITY_EDITOR.

Code (CSharp):

1. #if UNITY_EDITOR
2.     [Button]
3.     private void CreateItems()
4.     {
5.         //inventory = FindObjectOfType<Inventory>();
6.         foreach(InventoryItem inventoryItem in inventory.AllPossibleItems)
7.         {
8.             ItemObject newItemObj = ScriptableObject.CreateInstance<ItemObject>();
9.  
10.  
11.             string path = "Assets/ScriptableObjects/Inventory Items/" + inventoryItem.itemName + ".asset";
12.  
13.             AssetDatabase.CreateAsset(newItemObj, path);
14.  
15.             inventoryItem.itemObject = newItemObj;
16.  
17.         }
18.     }
19. #endif

 

This worked, so I had to do Reimport all, after I got an error regarding EditorUtility, I commented it out and it can build. I will move to the Editor folder later.

 

help???????????

 

For me, along with the error:
{ Tree prefab at index 24 is missing.
UnityEngine.GUIUtilityrocessEvent (int,intptr,bool&) }
As you can see there was the additional message saying "Tree prefab missing at index 24, and I realized that it was because the terrain tree paint tool had 24 slots with missing trees, so I had to delete them so the errors would go away. Hope this helps, took me a long time to find; just wish errors were more specific.

 

i have encounterd the smae problem i contacted unity suport but nothin and i need this quick becaus emy vr game has a bug and i need to publish the fix so pls help