0002304: Disabled XAML Preview Appears to Affect Runtime Behavior - NoesisGUI Issue Tracker

ID	Project	Category	View Status	Date Submitted	Last Update

0002304	NoesisGUI	Unity3D	public	2022-03-09 18:26	2022-03-17 21:25

Reporter	stonstad	Assigned To	jsantos
Priority	normal	Severity	minor	Reproducibility	always
Status	resolved	Resolution	fixed
Product Version	3.1.3
Target Version	3.1.4	Fixed in Version	3.1.4

Summary	0002304: Disabled XAML Preview Appears to Affect Runtime Behavior
Description	I have preview disabled. However, this code throws an error at runtime if the associated XAML control is selected in the Unity inspector window. NoesisXamlEditor:CreatePreviewView [NOESIS/E] Child already has a logical parent UnityEngine.Debug:LogError (object,UnityEngine.Object) NoesisUnity:UnityLog (int,string) (at C:/Users/stons/Source/StellarConquest/StellarConquest.Utilities/Noesis/3.1.3/Runtime/NoesisUnity.cs:357) Noesis.View:CreateCPtr (System.Type,bool&) (at C:/Users/stons/Source/StellarConquest/StellarConquest.Utilities/Noesis/3.1.3/Runtime/API/Core/View.cs:535) Noesis.BaseComponent:.ctor () (at C:/Users/stons/Source/StellarConquest/StellarConquest.Utilities/Noesis/3.1.3/Runtime/API/Proxies/BaseComponentExtend.cs:17) Noesis.DispatcherObject:.ctor () (at C:/Users/stons/Source/StellarConquest/StellarConquest.Utilities/Noesis/3.1.3/Runtime/API/Proxies/DispatcherObject.cs:30) Noesis.View:.ctor (System.Runtime.InteropServices.HandleRef) (at C:/Users/stons/Source/StellarConquest/StellarConquest.Utilities/Noesis/3.1.3/Runtime/API/Core/View.cs:519) Noesis.View:.ctor (Noesis.FrameworkElement) (at C:/Users/stons/Source/StellarConquest/StellarConquest.Utilities/Noesis/3.1.3/Runtime/API/Core/View.cs:492) Noesis.GUI:CreateView (Noesis.FrameworkElement) (at C:/Users/stons/Source/StellarConquest/StellarConquest.Utilities/Noesis/3.1.3/Runtime/API/Core/NoesisGUI.cs:332) NoesisXamlEditor:CreatePreviewView () (at C:/Users/stons/Source/StellarConquest/StellarConquest.Utilities/Noesis/3.1.3/Editor/NoesisXamlEditor.cs:30) NoesisXamlEditor:HasPreviewGUI () (at C:/Users/stons/Source/StellarConquest/StellarConquest.Utilities/Noesis/3.1.3/Editor/NoesisXamlEditor.cs:185) UnityEngine.GUIUtility:ProcessEvent (int,intptr,bool&) If I do not have the control selected in the inspector window I do not get this error when playback begins.
Steps To Reproduce	1. Create a user control. 2. Disable preview in Noesis settings. 3. Have user control visible in project Unity inspector window prior to Unity playback. 4. Show user control during runtime. Error manifests. This is not a big deal at all. I am just reporting in case it is helpful.
Tags	No tags attached.

Platform	Any

stonstad 2022-03-09 18:26 reporter	1.png (86,011 bytes) 1.png (86,011 bytes) 2.png (119,413 bytes) 2.png (119,413 bytes) 3.png (209,037 bytes) 3.png (209,037 bytes)

jsantos 2022-03-10 13:13 manager ~0007853	Thanks for reporting this!

sfernandez 2022-03-17 16:50 manager ~0007868	Hi, I found that the Preview is being generated (although not rendered) even if the setting is disabled. We need to fix this behavior. But I'm not able to reproduce that error. It seems to me that your control may have some global element that gets added to the UI tree when it is loaded, so when you click play and have the preview selected, that global element is added to two different UI trees. Could that be your case?

Date Modified	Username	Field	Change
2022-03-09 18:26	stonstad	New Issue
2022-03-09 18:26	stonstad	File Added: 1.png
2022-03-09 18:26	stonstad	File Added: 2.png
2022-03-09 18:26	stonstad	File Added: 3.png
2022-03-10 13:12	jsantos	Assigned To	=> jsantos
2022-03-10 13:12	jsantos	Status	new => assigned
2022-03-10 13:13	jsantos	Target Version	=> 3.1.4
2022-03-10 13:13	jsantos	Note Added: 0007853
2022-03-17 16:50	sfernandez	Status	assigned => feedback
2022-03-17 16:50	sfernandez	Note Added: 0007868
2022-03-17 21:25	sfernandez	Status	feedback => resolved
2022-03-17 21:25	sfernandez	Resolution	open => fixed
2022-03-17 21:25	sfernandez	Fixed in Version	=> 3.1.4