0002392: Noesis::GUI::Shutdown complains about objects created in another thread

ID	Project	Category	View Status	Date Submitted	Last Update

0002392	NoesisGUI	C++ SDK	public	2022-08-02 21:16	2023-03-17 18:57

Reporter	AnKor	Assigned To	sfernandez
Priority	normal	Severity	minor
Status	assigned	Resolution	open
Product Version	3.1.5
Target Version	3.1.7

Summary	0002392: Noesis::GUI::Shutdown complains about objects created in another thread
Description	Calling Noesis::GUI::Shutdown reports cross-thread access errors for various objects if Views were created (or theme loaded) in a different thread: [NOESIS/I] Noesis Shutdown [NOESIS/E] The calling thread (*) cannot access this DispatcherObject because a different thread (*) owns it The issue has been discussed on the forum: https://www.noesisengine.com/forums/viewtopic.php?t=2664 "It is related to the control templates defined in the theme, there are some objects that are not correctly detached from the creation thread."
Attached Files	Main-InitThread.zip (3,787 bytes) Main-UpdateThread.zip (4,015 bytes)

Platform	Any

AnKor 2023-03-17 18:57 reporter ~0008350	Today I've got a very similar threading error, but this time it is more severe because it happens when using keyboard to move the Slider thumb. Easily reproduced with the same Main-InitThread sample I already attached. Just replace Main.cpp in the "Integration" sample with the one from the archive and change "#if 0" to "#if 1" at line 261 to enable all functionality. Then run it, go to Video or Audio tab, click on any slider and try to move it by pressing left or right on the keyboard. I'm getting 3 errors like this: [NOESIS/E] The calling thread (6512) cannot access this InputBinding because a different thread (8296) owns it Can you advice are these real errors or can be ignored?

Date Modified	Username	Field	Change
2022-08-02 21:16	AnKor	New Issue
2022-08-02 21:16	AnKor	File Added: Main-InitThread.zip
2022-08-02 21:16	AnKor	File Added: Main-UpdateThread.zip
2022-08-03 11:50	sfernandez	Assigned To	=> sfernandez
2022-08-03 11:50	sfernandez	Status	new => assigned
2022-08-03 11:50	sfernandez	Target Version	=> 3.1.6
2022-11-07 17:13	sfernandez	Target Version	3.1.6 => 3.1.7
2023-02-02 17:31	jsantos	Relationship added	related to 0002500
2023-03-17 18:57	AnKor	Note Added: 0008350