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Code Issues Releases Wiki Activity

Fix potential null reference in skin editor if target screen is null (during exit)

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```csharp
[runtime] 2022-06-06 09:24:31 [verbose]: Host execution state changed to
Stopping
[runtime] 2022-06-06 09:24:31 [error]: An unhandled error has occurred.
[runtime] 2022-06-06 09:24:31 [error]: System.NullReferenceException:
Object reference not set to an instance of an object.
[runtime] 2022-06-06 09:24:31 [error]: at
osu.Game.Skinning.Editor.SkinEditorOverlay.setTarget(OsuScreen target)
in
/Users/dean/Projects/osu/osu.Game/Skinning/Editor/SkinEditorOverlay.cs:line
173
[runtime] 2022-06-06 09:24:31 [error]: at
osu.Framework.Threading.ScheduledDelegate.RunTaskInternal()
[runtime] 2022-06-06 09:24:31 [error]: at
osu.Framework.Threading.Scheduler.Update()
[runtime] 2022-06-06 09:24:31 [error]: at
osu.Framework.Graphics.Drawable.UpdateSubTree()
[runtime] 2022-06-06 09:24:31 [error]: at
osu.Framework.Graphics.Containers.CompositeDrawable.UpdateSubTree()
[runtime] 2022-06-06 09:24:31 [error]: at
osu.Framework.Graphics.Containers.CompositeDrawable.UpdateSubTree()
[runtime] 2022-06-06 09:24:31 [error]: at
osu.Framework.Graphics.Containers.CompositeDrawable.UpdateSubTree()
[runtime] 2022-06-06 09:24:31 [error]: at
osu.Framework.Graphics.Containers.CompositeDrawable.UpdateSubTree()
```
This commit is contained in:
Dean Herbert 2022-06-06 18:26:52 +09:00
parent 8189820bf9
commit 28c9c61f71
1 changed files with 3 additions and 0 deletions
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3
osu.Game/Skinning/Editor/SkinEditorOverlay.cs
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@ -127,6 +127,9 @@ namespace osu.Game.Skinning.Editor
private void setTarget(OsuScreen target)
{
if (target == null)
return;
Debug.Assert(skinEditor != null);
if (!target.IsLoaded)