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Merge pull request #15533 from peppy/fix-realm-migration-crash

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Fix realm migration potentially failing for users that haven't run osu! in a long time
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Bartłomiej Dach 2021-11-09 11:21:56 +01:00 committed by GitHub
commit 4aee2844f6
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1 changed files with 7 additions and 1 deletions
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8
osu.Game/Database/RealmContextFactory.cs
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@ -209,7 +209,13 @@ namespace osu.Game.Database
case 9:
// Pretty pointless to do this as beatmaps aren't really loaded via realm yet, but oh well.
var oldMetadata = migration.OldRealm.DynamicApi.All(getMappedOrOriginalName(typeof(RealmBeatmapMetadata)));
string metadataClassName = getMappedOrOriginalName(typeof(RealmBeatmapMetadata));
// May be coming from a version before `RealmBeatmapMetadata` existed.
if (!migration.OldRealm.Schema.TryFindObjectSchema(metadataClassName, out _))
return;
var oldMetadata = migration.OldRealm.DynamicApi.All(metadataClassName);
var newMetadata = migration.NewRealm.All<RealmBeatmapMetadata>();
int metadataCount = newMetadata.Count();