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Fixed in 2019.2.X
Fixed in 2017.4.X, 2018.4.X, 2019.1.X
Votes
0
Found in
2017.4.0f1
2017.4.13f1
Issue ID
1117213
Regression
No
ArgumentNullException is thrown when yielding and disposing a WWW object
To reproduce:
1. Download attached project “project_610124.zip" and open in Unity
2. Open “scene” scene
3. Enter to Play mode
4. Observe that ArgumentNullException is thrown in Console:
"ArgumentNullException: Argument cannot be null.
Parameter name: _unity_self
UnityEngine.WWW.get_keepWaiting () (at /Users/builduser/buildslave/unity/build/Modules/UnityWebRequestWWW/Public/WWW.cs:316)
UnityEngine.CustomYieldInstruction.MoveNext () (at /Users/builduser/buildslave/unity/build/Runtime/Export/CustomYieldInstruction.cs:19)
UnityEngine.SetupCoroutine.InvokeMoveNext (IEnumerator enumerator, IntPtr returnValueAddress) (at /Users/builduser/buildslave/unity/build/Runtime/Export/Coroutines.cs:17)"
Notes:
- This issue appears on both Windows and macOS
- It seems that this issue was fixed in Unity 2017.2: https://issuetracker.unity3d.com/issues/nullreferenceexception-is-thrown-when-the-dispose-method-is-inside-the-using-block
Reproduced on Unity 2017.4.0f1, 2017.4.17f1, 2018.2.20f1, 2018.3.3f1, 2019.1.0a14 and 2019.2.0a1
Comments (4)
-
jhoneekramm988
Aug 18, 2021 15:21
Build and Run user's attached project ("WebGL2018.2.6.zip") on Microsoft Edge or Safari browser, by providing a WebGL extension as an alternative to the traditional desktop browsers built with WebGL enabled (requires Windows 10) when available in your favourite app store. Click "Install Extension", Select this installation package from Browse > Extensions, select that you wish to add additional sites for use at certain times of day using JavaScript-enabled technologies such Internet Explorer 9+, Firefox 24+, Chrome 45+.
source eworldtrade.com -
vbelkin
Nov 20, 2020 23:50
Reproduced in 2019.4.14f1
-
miksol31
Jul 19, 2019 15:30
Fix for LTS
-
Eldirfar
Feb 28, 2019 13:44
Fix for LTS?
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Resolution Note (fix version 2019.2):
Fixed in 2019.2a3