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Fixed in 5.6.0f3
Fixed in 5.6.X
Votes
16
Found in
5.6.0f2
Issue ID
896468
Regression
Yes
[Perforce] Built-in Perforce VC reports OnGUI error when opening Project Settings windows
Steps to reproduce:
1. Install P4 server (free version is ok) available on the Perforce website (Helix)
2. Setup new workspace using P4V client (search for p4vinst.exe)
Note: I created a new user + new workspace -- server can be local (i.e. localhost) + use default port 1666
3. Start Unity & create a new project
4. Go to Edit > Project Settings > Editor and enter the appropriate settings for P4 connection:
a) Change Version Control mode to Perforce (this will use the builtin P4 support)
b) Enter same username, workspace name as in step 2
c) Use 127.0.0.1 as the server (if your setup is local)
5. Press the Connect button
6. In the console you should see errors.
Expected outcome: The window opens and no errors are thrown.
Actual outcome: The window either opens or doesn't, an OnGUI error is thrown. Sometimes trying to re-dock a window will cause another error to appear
Regression from 5.6.0b10
Reproduced on 5.6.0f1, 5.6.0f2, 5.6.0f3, 2017.1.0a6
Works fine on 5.5.3f1 , 5.6.0b3, 5.6.0b5 , 5.6.0b6, 5.6.0b8, 5.6.0b9
Note: When connected to a Perforce VC server through the built-in Unity Perforce integration, selecting a window on Project settings causes an error to be popped up and the window doesn't open. Also opening Build settings does that. There might be other places this problem appears.
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cozyurt_unity
Jul 15, 2020 11:43
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efuller3
Nov 08, 2017 21:08
So what is the solution to this error? other than switching to a different version?
Havok_ZA
Jun 21, 2017 15:58
Not sure if this was fixed but I updated to version 5.6.1f1 now (Mac running Metal) and getting the same error getting spammed again.
fhamel_bhvr
May 10, 2017 18:05
Our teams has been on 5.6.0p4 for a few hours now without this issue occurring. Seems like it was fixed in 5.6.0p1: "(895453) - Editor: Fixed GUI related Asserts when connected to an active VCS provider."
fhamel_bhvr
May 10, 2017 15:06
There is a forum thread discussing this issue here: https://forum.unity3d.com/threads/error-gui-window-tries-to-begin-rendering-while-something-else-has-not-finished-rendering-either-y.409866/
Wortex17
May 04, 2017 13:11
There are two types of errors:
"NullReferenceException: Object reference not set to an instance of an object
UnityEditor.SceneHierarchyWindow.get_debug () (at C:/buildslave/unity/build/Editor/Mono/SceneHierarchyWindow.cs:78)
UnityEditor.GameObjectTreeViewDataSource.InitializeMinimal () (at C:/buildslave/unity/build/Editor/Mono/GUI/TreeView/GameObjectTreeViewDataSource.cs:327)"
"ArgumentException: Getting control 0's position in a group with only 0 controls when doing Repaint
Aborting
UnityEngine.GUILayoutGroup.GetNext () (at C:/buildslave/unity/build/Runtime/IMGUI/Managed/LayoutGroup.cs:115)"
"NullReferenceException: Object reference not set to an instance of an object
UnityEditor.SceneView.OnGUI () (at C:/buildslave/unity/build/Editor/Mono/SceneView/SceneView.cs:1491)"
Comes when the editor is started.
"GUI Window tried to begin rendering while something else had not finished rendering! Either you have a recursive OnGUI rendering, or the previous OnGUI did not clean up properly."
"Expected top level layout group missing! Too many GUILayout.EndScrollView/EndVertical/EndHorizontal?
UnityEditor.DockArea:OnGUI()
"
"ArgumentException: Getting control 1's position in a group with only 1 controls when doing Repaint
Aborting"
"Assertion failed on expression: 'device.IsInsideFrame()'
"
Comes whenevr the editor is refocused (which happens a lot of course, when switching between VS and Unity)
Makes the whole version set since 5.6.0 unusable with perforce.
ComicSeans
Apr 25, 2017 16:53
When I finish any sizable lighting bake, I get this same console spam when unity tries to check in all the new lightmaps, filling the console with spam.
grujicbr
Apr 16, 2017 14:32
Constantly spams the editor output, making the console unusable