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Workaround InvalidOperation exceptions

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This commit is contained in:
Roman Kapustin
2021-03-11 20:51:54 +03:00
parent f1302d1600
commit 47b80d2474
3 changed files with 35 additions and 1 deletions
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8
osu.Game/Database/ArchiveModelManager.cs
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@ -462,6 +462,10 @@ namespace osu.Game.Database
// Dereference the existing file info, since the file model will be removed.
if (file.FileInfo != null)
{
// Workaround System.InvalidOperationException
// The instance of entity type 'FileInfo' cannot be tracked because another instance with the same key value for {'ID'} is already being tracked.
file.FileInfo = usage.Context.FileInfo.Find(file.FileInfoID);
Files.Dereference(file.FileInfo);
// This shouldn't be required, but here for safety in case the provided TModel is not being change tracked
@ -635,10 +639,12 @@ namespace osu.Game.Database
{
using (Stream s = reader.GetStream(file))
{
var fileInfo = files.Add(s);
fileInfos.Add(new TFileModel
{
Filename = file.Substring(prefix.Length).ToStandardisedPath(),
FileInfo = files.Add(s)
FileInfo = fileInfo,
FileInfoID = fileInfo.ID
});
}
}