View Issue Details
| ID | Project | Category | Date Submitted | Last Update | |
|---|---|---|---|---|---|
| 0019761 | AI War 2 | Crash/Exception | Jul 13, 2018 1:21 pm | Jul 24, 2018 4:51 pm | |
| Reporter | dv | Assigned To | Chris_McElligottPark | ||
| Severity | minor | ||||
| Status | resolved | Resolution | fixed | ||
| Product Version | 0.749 Release The Hounds | ||||
| Summary | 0019761: NullReferenceException repeatedly raised after I hide the GUI | ||||
| Description | After I trigger the Debug_ToggleHideGUI (with LeftControl+F12), AIW2 repeatedly reports a null reference exception. I can attach the whole debug log, but here are two such exceptions: 7/13/2018 11:20:28 AM ----------- Exception: window: Window_SidebarShips System.NullReferenceException at (wrapper managed-to-native) UnityEngine.GameObject.SetActive(UnityEngine.GameObject,bool) at Arcen.Universal.ArcenUI_Element.SetActiveIfNeeded (System.Boolean shouldBeActive) [0x00020] in D:\vclarge\AI_War_2_Ultra\ArcenUniversal\src\ArcenUI\ArcenUI_Element.cs:142 at Arcen.Universal.ArcenUI_Element.UpdateFromUI (System.Single DeltaTime) [0x0006f] in D:\vclarge\AI_War_2_Ultra\ArcenUniversal\src\ArcenUI\ArcenUI_Element.cs:363 at Arcen.Universal.ArcenUI_Window.OnUpdate (System.Single DeltaTime) [0x0013f] in D:\vclarge\AI_War_2_Ultra\ArcenUniversal\src\ArcenUI\ArcenUI_Window.cs:120 at Arcen.Universal.ArcenUI.OnUpdateFromMainThread () [0x00067] in D:\vclarge\AI_War_2_Ultra\ArcenUniversal\src\ArcenUI\ArcenUI.cs:315 Stack Trace: Arcen.Universal.ArcenUI.OnUpdateFromMainThread () (at D:/vclarge/AI_War_2_Ultra/ArcenUniversal/src/ArcenUI/ArcenUI.cs:319) Arcen.Universal.Engine_Universal.OnUpdateFromMainThread () (at D:/vclarge/AI_War_2_Ultra/ArcenUniversal/src/Engine_Universal.cs:1108) ArcenGameController.Update () (at D:/vclarge/AI_War_2_Ultra/AIW2Unity/Assets/ArcenCode/ArcenGameController.cs:84) at System.Environment.get_StackTrace () [0x00000] in <f826c2584fc94ec19a48a6576640bdc5>:0 at Arcen.Universal.ArcenDebugging.ArcenDebugLog (System.String Message, Arcen.Universal.DebugLogDestination Destination, System.Boolean IncludeStackTrace, Arcen.Universal.Verbosity Verbosity) [0x000d1] in D:\vclarge\AI_War_2_Ultra\ArcenUniversal\src\UtilityLibraries\ArcenDebugging.cs:155 at Arcen.Universal.ArcenDebugging.ArcenDebugLog (System.String Message, Arcen.Universal.DebugLogDestination Destination, Arcen.Universal.Verbosity Verbosity) [0x00005] in D:\vclarge\AI_War_2_Ultra\ArcenUniversal\src\UtilityLibraries\ArcenDebugging.cs:116 at Arcen.Universal.ArcenDebugging.ArcenDebugLog (System.String Message, Arcen.Universal.Verbosity Verbosity) [0x00004] in D:\vclarge\AI_War_2_Ultra\ArcenUniversal\src\UtilityLibraries\ArcenDebugging.cs:96 at Arcen.Universal.Engine_Universal.LogWritten (System.String LogString, System.String StackTrace, UnityEngine.LogType Type, System.Exception Cause, System.Boolean CameFromUnity) [0x000d3] in D:\vclarge\AI_War_2_Ultra\ArcenUniversal\src\Engine_Universal.cs:844 at Arcen.Universal.Engine_Universal.LogWrittenFromUnity (System.String LogString, System.String StackTrace, UnityEngine.LogType Type) [0x0003d] in D:\vclarge\AI_War_2_Ultra\ArcenUniversal\src\Engine_Universal.cs:797 at UnityEngine.Application.CallLogCallback (System.String logString, System.String stackTrace, UnityEngine.LogType type, System.Boolean invokedOnMainThread) [0x00000] in <1e1760ad73da4b428754bbe08d67ab8d>:0 7/13/2018 11:20:28 AM ErrorsReportedByEngine: ----------- Exception: window: Window_SidebarShips System.NullReferenceException at (wrapper managed-to-native) UnityEngine.GameObject.SetActive(UnityEngine.GameObject,bool) at Arcen.Universal.ArcenUI_Element.SetActiveIfNeeded (System.Boolean shouldBeActive) [0x00020] in D:\vclarge\AI_War_2_Ultra\ArcenUniversal\src\ArcenUI\ArcenUI_Element.cs:142 at Arcen.Universal.ArcenUI_Element.UpdateFromUI (System.Single DeltaTime) [0x0006f] in D:\vclarge\AI_War_2_Ultra\ArcenUniversal\src\ArcenUI\ArcenUI_Element.cs:363 at Arcen.Universal.ArcenUI_Window.OnUpdate (System.Single DeltaTime) [0x0013f] in D:\vclarge\AI_War_2_Ultra\ArcenUniversal\src\ArcenUI\ArcenUI_Window.cs:120 at Arcen.Universal.ArcenUI.OnUpdateFromMainThread () [0x00067] in D:\vclarge\AI_War_2_Ultra\ArcenUniversal\src\ArcenUI\ArcenUI.cs:315 Stack Trace: Arcen.Universal.ArcenUI.OnUpdateFromMainThread () (at D:/vclarge/AI_War_2_Ultra/ArcenUniversal/src/ArcenUI/ArcenUI.cs:319) Arcen.Universal.Engine_Universal.OnUpdateFromMainThread () (at D:/vclarge/AI_War_2_Ultra/ArcenUniversal/src/Engine_Universal.cs:1108) ArcenGameController.Update () (at D:/vclarge/AI_War_2_Ultra/AIW2Unity/Assets/ArcenCode/ArcenGameController.cs:84) at System.Environment.get_StackTrace () [0x00000] in <f826c2584fc94ec19a48a6576640bdc5>:0 at Arcen.Universal.ArcenDebugging.ArcenDebugLog (System.String Message, Arcen.Universal.DebugLogDestination Destination, System.Boolean IncludeStackTrace, Arcen.Universal.Verbosity Verbosity) [0x000d1] in D:\vclarge\AI_War_2_Ultra\ArcenUniversal\src\UtilityLibraries\ArcenDebugging.cs:155 at Arcen.Universal.ArcenDebugging.ArcenDebugLog (System.String Message, Arcen.Universal.DebugLogDestination Destination, Arcen.Universal.Verbosity Verbosity) [0x00005] in D:\vclarge\AI_War_2_Ultra\ArcenUniversal\src\UtilityLibraries\ArcenDebugging.cs:116 at Arcen.Universal.ArcenDebugging.ArcenDebugLog (System.String Message, Arcen.Universal.Verbosity Verbosity) [0x00004] in D:\vclarge\AI_War_2_Ultra\ArcenUniversal\src\UtilityLibraries\ArcenDebugging.cs:96 at Arcen.Universal.Engine_Universal.WriteToErrorFile (System.String ErrorFile, System.String ErrorName, System.String ErrorText, System.Boolean SuppressArcenDebugLog) [0x0016c] in D:\vclarge\AI_War_2_Ultra\ArcenUniversal\src\Engine_Universal.cs:1321 at Arcen.Universal.Engine_Universal.WriteToErrorFile (System.String ErrorFile, System.String ErrorName, System.String ErrorText) [0x00005] in D:\vclarge\AI_War_2_Ultra\ArcenUniversal\src\Engine_Universal.cs:1287 at Arcen.Universal.Engine_Universal.LogWritten (System.String LogString, System.String StackTrace, UnityEngine.LogType Type, System.Exception Cause, System.Boolean CameFromUnity) [0x000ea] in D:\vclarge\AI_War_2_Ultra\ArcenUniversal\src\Engine_Universal.cs:847 at Arcen.Universal.Engine_Universal.LogWrittenFromUnity (System.String LogString, System.String StackTrace, UnityEngine.LogType Type) [0x0003d] in D:\vclarge\AI_War_2_Ultra\ArcenUniversal\src\Engine_Universal.cs:797 at UnityEngine.Application.CallLogCallback (System.String logString, System.String stackTrace, UnityEngine.LogType type, System.Boolean invokedOnMainThread) [0x00000] in <1e1760ad73da4b428754bbe08d67ab8d>:0 | ||||
| Tags | No tags attached. | ||||
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Please do let me know if you see this in 0.750, although I can't duplicate the issue. I happened to be making this optimization anyway: * Improved how the GUI window bits are shown and hidden. Rather than disabling the entire object of each canvas, we now disable just the canvas itself. Per some unity optimization guidelines, this keeps the visual cache of those canvases from being cleared, and is helpful for when things are being shown and hidden (such as tooltips). This may also prevent errors with things like hiding the GUI, but we can't duplicate that at the moment. Thanks! |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| Jul 13, 2018 1:21 pm | dv | New Issue | |
| Jul 13, 2018 3:14 pm | Chris_McElligottPark | Assigned To | => Chris_McElligottPark |
| Jul 13, 2018 3:14 pm | Chris_McElligottPark | Status | new => assigned |
| Jul 13, 2018 3:14 pm | Chris_McElligottPark | Note Added: 0047862 | |
| Jul 24, 2018 4:51 pm | Chris_McElligottPark | Status | assigned => resolved |
| Jul 24, 2018 4:51 pm | Chris_McElligottPark | Resolution | open => fixed |
