View Issue Details

IDProjectCategoryLast Update
0023127AI War 2Bug - GameplayApr 13, 2020 4:09 pm
ReporterEndovior Assigned ToChris_McElligottPark  
Severityminor 
Status resolvedResolutionfixed 
Product Version2.024 UI Focus Hotfix 
Fixed in Version2.025 The Twenty Million Problem 
Summary0023127: Exception: Can't generate Caret
DescriptionNot quite sure what caused this error. I'd just attacked a Relic Train, and brought home the relevant Relic, building a new city; there was a pretty big fight on a particular planet at one point, and I called in the Democratic Demolitionists and Prufrock's Partisans to help. They stuck around on that planet after the Relic (and the rolling fight) left.

Immediately AFTER the city was built, the AI sent its *entire* Praetorian Guard to the planet that the fight happened at to beat up the surviving mercenary ships and turrets. I went to take a look at that fight, and got an error popup. This behaviour is weird enough to plausibly count as a bug, but the error popup definitely indicates that something's going wrong here.

Screenshot and error log attached.
TagsNo tags attached.

Activities

Endovior

Apr 11, 2020 11:54 am

reporter  

ArcenDebugLog.txt (1,112,303 bytes)
Error.png (2,606,240 bytes)

BadgerBadger

Apr 11, 2020 12:40 pm

manager   ~0056787

-----------
NullReferenceException: Object reference not set to an instance of an object
Stack Trace: TMPro.TMP_InputField.GenerateCaret (UnityEngine.UI.VertexHelper vbo, UnityEngine.Vector2 roundingOffset) (at <======<52e468c42ac44926b8a43db84bff40f6>:0)
TMPro.TMP_InputField.OnFillVBO (UnityEngine.Mesh vbo) (at <52e468c42ac44926b8a43db84bff40f6>:0)
TMPro.TMP_InputField.UpdateGeometry () (at <52e468c42ac44926b8a43db84bff40f6>:0)
TMPro.TMP_InputField.Rebuild (UnityEngine.UI.CanvasUpdate update) (at <52e468c42ac44926b8a43db84bff40f6>:0)
UnityEngine.UI.CanvasUpdateRegistry.PerformUpdate () (at <9bb8f6e40006490da4518a3cf5afe42e>:0)
UnityEngine.Canvas:SendWillRenderCanvases()

and then
4/11/2020 11:40:23 AM
DoShotMovement: Error at debug stage 3200
System.NullReferenceException: Object reference not set to an instance of an object
  at Arcen.AIW2.ExternalVisualization.ShotVisualizer.TryUpdatingTargetPoint () [0x000b9] in <3f604609c95648a49d7a20a2d345a04b>:0
  at Arcen.AIW2.ExternalVisualization.ShotVisualizer.SetLocationBasedOnComplicatedStuff () [0x001d1] in <3f604609c95648a49d7a20a2d345a04b>:0
  at Arcen.AIW2.ExternalVisualization.ShotVisualizer.UpdateShotViaLerpToCurrentTarget (System.Single DeltaTime, System.Boolean DrawDebugData) [0x00095] in <3f604609c95648a49d7a20a2d345a04b>:0
  at Arcen.AIW2.ExternalVisualization.ShotVisualizer.DoShotMovement (System.Boolean DrawDebugData) [0x00363] in <3f604609c95648a49d7a20a2d345a04b>:0

I note there's a problem with the Carets, which is probably a typo. Are you perhaps Bugs Bunny?

BadgerBadger

Apr 13, 2020 2:02 am

manager   ~0056797

Last edited: Apr 13, 2020 2:05 am

I've renamed this bug for ease of finding it later.

Chris, I've seen this a couple times while doing generic development work, though I was missing your most recent few checkins when I saw it.

Chris_McElligottPark

Apr 13, 2020 3:47 pm

administrator   ~0056820

Is the input field error a new one that folks are seeing? What OS are you on? I've never seen that before.

For the other one, I've put in some more defensive code that should solve that one in 2.025. Thanks!

BadgerBadger

Apr 13, 2020 3:48 pm

manager   ~0056821

Last edited: Apr 13, 2020 3:49 pm

I hit the Caret exception on Linux, Endovior is on Windows.

Chris_McElligottPark

Apr 13, 2020 4:09 pm

administrator   ~0056824

Got it -- thanks!

* Put in a fix that ignores an exception in GenerateCaret() for text mesh pro when we disabled a canvas. This has only been popping up recently for whatever reason, but should now just ignore the problem and keep moving when the canvas is next showed.

Issue History

Date Modified Username Field Change
Apr 11, 2020 11:54 am Endovior New Issue
Apr 11, 2020 11:54 am Endovior File Added: ArcenDebugLog.txt
Apr 11, 2020 11:54 am Endovior File Added: Error.png
Apr 11, 2020 12:40 pm BadgerBadger Note Added: 0056787
Apr 13, 2020 2:02 am BadgerBadger Summary Outguard / Praetorian Guard Error? => Exception: Can't generate Caret
Apr 13, 2020 2:02 am BadgerBadger Description Updated
Apr 13, 2020 2:02 am BadgerBadger Note Added: 0056797
Apr 13, 2020 2:05 am BadgerBadger Note Edited: 0056797
Apr 13, 2020 3:47 pm Chris_McElligottPark Assigned To => Chris_McElligottPark
Apr 13, 2020 3:47 pm Chris_McElligottPark Status new => feedback
Apr 13, 2020 3:47 pm Chris_McElligottPark Note Added: 0056820
Apr 13, 2020 3:48 pm BadgerBadger Note Added: 0056821
Apr 13, 2020 3:49 pm BadgerBadger Note Edited: 0056821
Apr 13, 2020 4:09 pm Chris_McElligottPark Status feedback => resolved
Apr 13, 2020 4:09 pm Chris_McElligottPark Resolution open => fixed
Apr 13, 2020 4:09 pm Chris_McElligottPark Fixed in Version => 2.025 The Twenty Million Problem
Apr 13, 2020 4:09 pm Chris_McElligottPark Note Added: 0056824