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Not Reproducible
Votes
2
Found in
5.6.0b11
Issue ID
891592
Regression
Yes
[REGRESSION] Crash when FileOpenPicker is called
Steps to reproduce:
1. Open attached project
2. Build VS solution
3. Open VS solution
4. Connect a keyboard to HoloLens
5. Deploy on HoloLens
6. Press 'F' key to call FileOpenPicker()
Expected behavior: File picker launches
Actual behavior: File picker doesn't launch and player crashes instead
Reproducible with: 5.5.2f1, 5.6.0f1, 2017.1.0a4
Not reproducible with: 5.5.0f3
Error: Unhandled exception at 0x72966881 (twinapi.appcore.dll) in pickfiletest.exe: Fatal program exit requested.
(callstack attached)
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Lando-Lakes
May 27, 2017 19:10
This issue is about the FileOpenPicker usage. It can cause crashes or fail to even come up at all, and bounce you back from the OS into your app without ever presenting to the user.
Related case on HoloLens / HoloShell and upcoming Microsoft Mixed Reality Acer and HP headsets using same OS:
Case 891592 ref id 891592_6i1k1lrfqtqti44d
gresolio
Apr 05, 2017 09:38
There is more simple approach to reproduce:
1. Create empty dummy project
2. Set "UWP Build Type = D3D" in the build settings
3. Build VS solution
4. Open VS solution
5. Run it on Local Machine
6. Just minimize the application window -> player crashes