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IDProjectCategoryView StatusLast Update
0002021NoesisGUIUnrealpublic2021-05-21 13:46
Reportersergey_sitnikov_ninjatheoryAssigned Tosfernandez 
Status resolvedResolutionfixed 
Product Version3.0.12 
Target Version3.0.13Fixed in Version3.0.13 
Summary0002021: Frequent crashes during xaml reimport
DescriptionUE4 crashes frequently on xaml reimport. Sometimes it is possible to work around it by dragging and dropping xaml to the folder with existing asset, however it might crash when reimported second time.

Crash minidump has been attached.
Steps To Reproduce- Reimport xaml file
TagsC++, UE4, xaml




2021-05-14 15:15

reporter (235,086 bytes)


2021-05-14 18:28

developer   ~0007245

Hi Sergey,

Does this happen with every XAML, or just a particular one? Would you mind sharing the XAML in question with us?



2021-05-14 18:36

reporter   ~0007246

Hi, it is not happening with all xaml files, only with some specific ones, however it is hard for me to figure out what might be wrong with those.

I can share those with you, however they might require additional references to be imported as well.
The issue definitely happened with those two files in the provided archive.

As I have said earlier, usually it is fine to drag-an-drop that file to the folder with the existing one for the first time. However, any further attempts to do it that way, or to reimport the asset with the Reimport button would cause a crash. (2,912 bytes)


2021-05-20 12:44

manager   ~0007251

Last edited: 2021-05-20 12:45

View 2 revisions

Hi Sergey, I've been trying to reproduce these crashes with the provided xamls (adapted so I can use them) without luck. And the crash dump doesn't explain what could be the source of the problem taking into account the xaml files.
So I generated a new Noesis library with extra logging for you to try:
Please enable in NoesisGUI plugin settings the 'Log verbosity' to 'Normal' and attach the crash dump and logs again.
Thanks for your collaboration.



2021-05-20 18:46

reporter   ~0007252

Hi Sergio, I have attached a new crashdump with additional logs. Please let me know if you need any additional information.

Sergey (280,072 bytes)


2021-05-21 11:13

manager   ~0007253

Thanks, the logs where very useful, I know what is happening now, working on the fix :)

Issue History

Date Modified Username Field Change
2021-05-14 15:15 sergey_sitnikov_ninjatheory New Issue
2021-05-14 15:15 sergey_sitnikov_ninjatheory Tag Attached: C++
2021-05-14 15:15 sergey_sitnikov_ninjatheory Tag Attached: UE4
2021-05-14 15:15 sergey_sitnikov_ninjatheory Tag Attached: xaml
2021-05-14 15:15 sergey_sitnikov_ninjatheory File Added:
2021-05-14 16:05 sfernandez Assigned To => hcpizzi
2021-05-14 16:05 sfernandez Status new => assigned
2021-05-14 16:05 sfernandez Target Version => 3.0.13
2021-05-14 16:05 sfernandez Description Updated View Revisions
2021-05-14 18:28 hcpizzi Status assigned => feedback
2021-05-14 18:28 hcpizzi Note Added: 0007245
2021-05-14 18:36 sergey_sitnikov_ninjatheory File Added:
2021-05-14 18:36 sergey_sitnikov_ninjatheory Note Added: 0007246
2021-05-14 18:36 sergey_sitnikov_ninjatheory Status feedback => assigned
2021-05-20 11:55 sfernandez Assigned To hcpizzi => sfernandez
2021-05-20 12:44 sfernandez Status assigned => feedback
2021-05-20 12:44 sfernandez Note Added: 0007251
2021-05-20 12:45 sfernandez Note Edited: 0007251 View Revisions
2021-05-20 18:46 sergey_sitnikov_ninjatheory File Added:
2021-05-20 18:46 sergey_sitnikov_ninjatheory Note Added: 0007252
2021-05-20 18:46 sergey_sitnikov_ninjatheory Status feedback => assigned
2021-05-21 11:13 sfernandez Note Added: 0007253
2021-05-21 13:46 sfernandez Status assigned => resolved
2021-05-21 13:46 sfernandez Resolution open => fixed
2021-05-21 13:46 sfernandez Fixed in Version => 3.0.13