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Bug [1111448] [Fixed]Sharing violation while capturing and alt tabbing back into Unity

Discussion in 'Profiler Previews' started by pavelkouril, Dec 19, 2018.

  1. pavelkouril

    pavelkouril

    Joined:
    Jul 22, 2016
    Posts:
    129
    Hello,

    I'm stumbling upon an error while trying to do a capture of our game from a Standalone Windows player. The error reads as follows.

    This SEEMS to happen when i start capturing, then go into another application, and then alt tab back into Unity.

    Code (CSharp):
    1. IOException: Sharing violation on path C:\work\unity\foo\MemoryCaptures\Snapshot-636808108952201212.snap
    2. System.IO.FileStream..ctor (System.String path, System.IO.FileMode mode, System.IO.FileAccess access, System.IO.FileShare share, System.Int32 bufferSize, System.Boolean anonymous, System.IO.FileOptions options) (at <ac823e2bb42b41bda67924a45a0173c3>:0)
    3. System.IO.FileStream..ctor (System.String path, System.IO.FileMode mode, System.IO.FileAccess access, System.IO.FileShare share, System.Int32 bufferSize, System.Boolean isAsync, System.Boolean anonymous) (at <ac823e2bb42b41bda67924a45a0173c3>:0)
    4. System.IO.FileStream..ctor (System.String path, System.IO.FileMode mode, System.IO.FileAccess access) (at <ac823e2bb42b41bda67924a45a0173c3>:0)
    5. (wrapper remoting-invoke-with-check) System.IO.FileStream..ctor(string,System.IO.FileMode,System.IO.FileAccess)
    6. UnityEditorInternal.Profiling.Memory.Experimental.MemorySnapshotFileReader.Open (System.String filePath) (at C:/buildslave/unity/build/Modules/ProfilerEditor/MemoryProfiler/MemorySnapshotFileReader.cs:120)
    7. UnityEditorInternal.Profiling.Memory.Experimental.MemorySnapshotFileReader..ctor (System.String filePath) (at C:/buildslave/unity/build/Modules/ProfilerEditor/MemoryProfiler/MemorySnapshotFileReader.cs:99)
    8. UnityEditor.Profiling.Memory.Experimental.PackedMemorySnapshot.Load (System.String path) (at C:/buildslave/unity/build/Modules/ProfilerEditor/MemoryProfiler/MemorySnapshot.cs:18)
    9. Unity.MemoryProfiler.Editor.SnapshotFileData.LoadSnapshot () (at Library/PackageCache/com.unity.memoryprofiler@0.1.0-preview.3/Editor/UI/Workbench/SnapshotFileData.cs:179)
    10. Unity.MemoryProfiler.Editor.SnapshotFileData..ctor (System.IO.FileInfo info) (at Library/PackageCache/com.unity.memoryprofiler@0.1.0-preview.3/Editor/UI/Workbench/SnapshotFileData.cs:147)
    11. Unity.MemoryProfiler.Editor.SnapshotCollection.RefreshFileListInternal (System.IO.DirectoryInfo info) (at Library/PackageCache/com.unity.memoryprofiler@0.1.0-preview.3/Editor/UI/Workbench/SnapshotCollection.cs:93)
    12. Unity.MemoryProfiler.Editor.SnapshotCollection.RefreshCollection () (at Library/PackageCache/com.unity.memoryprofiler@0.1.0-preview.3/Editor/UI/Workbench/SnapshotCollection.cs:157)
    13. Unity.MemoryProfiler.Editor.SnapshotCollection.PoolForApplicationFocus () (at Library/PackageCache/com.unity.memoryprofiler@0.1.0-preview.3/Editor/UI/Workbench/SnapshotCollection.cs:177)
    14. UnityEditor.EditorApplication.Internal_CallUpdateFunctions () (at C:/buildslave/unity/build/Editor/Mono/EditorApplication.cs:200)
    15.  
    I can send a bug report, but it would be just an empty project with a memory profiler added in package.json, I guess - so not sure if that will have any real value?
     
    pavelkouril, Dec 19, 2018
    #1

  2. G_Wojo

    G_Wojo

    Unity Technologies

    Joined:
    Feb 8, 2017
    Posts:
    44
    Hello pavelkouril,

    We will look into this issue but I would still recommend you to open a bug report. This will allow us to track progress better and be in contact if we would need some extra information.
     
    G_Wojo, Dec 19, 2018
    #2

  3. pavelkouril

    pavelkouril

    Joined:
    Jul 22, 2016
    Posts:
    129
    Hello, done.

    Reported it as a Case 1111448.
     
    pavelkouril, Dec 20, 2018
    #3
    LeonhardP likes this.

  4. pavelkouril

    pavelkouril

    Joined:
    Jul 22, 2016
    Posts:
    129
    Allegedly, should be fixed in 0.1.0-preview.4. Thanks!
     
    pavelkouril, Jan 15, 2019
    #4
    MartinTilo likes this.