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Fix possible nullref

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smoogipoo 2020-11-12 14:54:33 +09:00
parent 1f8d376b85
commit 16e4e8d032
1 changed files with 4 additions and 0 deletions
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4
osu.Game/Rulesets/UI/HitObjectContainer.cs
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@ -7,6 +7,7 @@ using System.Diagnostics;
using System.Linq;
using osu.Framework.Allocation;
using osu.Framework.Bindables;
using osu.Framework.Extensions.TypeExtensions;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Framework.Graphics.Performance;
@ -71,6 +72,9 @@ namespace osu.Game.Rulesets.UI
Debug.Assert(!drawableMap.ContainsKey(entry));
var drawable = drawableRuleset.GetPooledDrawableRepresentation(entry.HitObject);
if (drawable == null)
throw new InvalidOperationException($"A drawable representation could not be retrieved for hitobject type: {entry.HitObject.GetType().ReadableName()}.");
drawable.OnNewResult += onNewResult;
drawable.OnRevertResult += onRevertResult;