Random Crash with IndexOutOfRangeException

Can't believe this fatal error still not handled, the game keeps crashing again and again. So disappointed!

each time it crashes with the same content in the log with multiple copies:

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[23:24:05.162] [1] [ERROR] System.IndexOutOfRangeException: Index was outside the bounds of the array.
  at PathFinder.AddPotentials (PathFinder+PotentialScratchPad potential_scratch_pad, PathFinder+PotentialPath potential, System.Int32 cost, System.Int32 underwater_cost, PathFinderAbilities& abilities, PathFinderQuery query, System.Int32 max_links_per_cell, NavGrid+Link[] links, PathFinder+PotentialList potentials, PathGrid path_grid, System.Int32 parent_cell, NavType parent_nav_type) [0x00014] in <c8af1c7577924b4e8159a8d1b7565399>:0 
  at PathProber.UpdateProbe (NavGrid nav_grid, System.Int32 cell, NavType nav_type, PathFinderAbilities abilities, PathFinder+PotentialPath+Flags flags) [0x00111] in <c8af1c7577924b4e8159a8d1b7565399>:0 
  at Navigator+PathProbeTask.Run (System.Object sharedData) [0x00016] in <c8af1c7577924b4e8159a8d1b7565399>:0 
  at WorkItemCollection`2[WorkItemType,SharedDataType].InternalDoWorkItem (System.Int32 work_item_idx) [0x0000d] in <8e85aab05d1d44a5b339d82e5aea3b88>:0 
  at JobManager.DoNextWorkItem () [0x0001a] in <8e85aab05d1d44a5b339d82e5aea3b88>:0 
  at JobManager+WorkerThread.Run () [0x0001e] in <8e85aab05d1d44a5b339d82e5aea3b88>:0 
System.IndexOutOfRangeException: Index was outside the bounds of the array.
  at PathFinder.AddPotentials (PathFinder+PotentialScratchPad potential_scratch_pad, PathFinder+PotentialPath potential, System.Int32 cost, System.Int32 underwater_cost, PathFinderAbilities& abilities, PathFinderQuery query, System.Int32 max_links_per_cell, NavGrid+Link[] links, PathFinder+PotentialList potentials, PathGrid path_grid, System.Int32 parent_cell, NavType parent_nav_type) [0x00014] in <c8af1c7577924b4e8159a8d1b7565399>:0 
  at PathProber.UpdateProbe (NavGrid nav_grid, System.Int32 cell, NavType nav_type, PathFinderAbilities abilities, PathFinder+PotentialPath+Flags flags) [0x00111] in <c8af1c7577924b4e8159a8d1b7565399>:0 
  at Navigator+PathProbeTask.Run (System.Object sharedData) [0x00016] in <c8af1c7577924b4e8159a8d1b7565399>:0 
  at WorkItemCollection`2[WorkItemType,SharedDataType].InternalDoWorkItem (System.Int32 work_item_idx) [0x0000d] in <8e85aab05d1d44a5b339d82e5aea3b88>:0 
  at JobManager.DoNextWorkItem () [0x0001a] in <8e85aab05d1d44a5b339d82e5aea3b88>:0 
  at JobManager+WorkerThread.Run () [0x0001e] in <8e85aab05d1d44a5b339d82e5aea3b88>:0 

[23:24:05.197] [1] [ERROR] System.IndexOutOfRangeException: Index was outside the bounds of the array.
  at PathFinder.AddPotentials (PathFinder+PotentialScratchPad potential_scratch_pad, PathFinder+PotentialPath potential, System.Int32 cost, System.Int32 underwater_cost, PathFinderAbilities& abilities, PathFinderQuery query, System.Int32 max_links_per_cell, NavGrid+Link[] links, PathFinder+PotentialList potentials, PathGrid path_grid, System.Int32 parent_cell, NavType parent_nav_type) [0x00014] in <c8af1c7577924b4e8159a8d1b7565399>:0 
  at PathProber.UpdateProbe (NavGrid nav_grid, System.Int32 cell, NavType nav_type, PathFinderAbilities abilities, PathFinder+PotentialPath+Flags flags) [0x00111] in <c8af1c7577924b4e8159a8d1b7565399>:0 
  at Navigator+PathProbeTask.Run (System.Object sharedData) [0x00016] in <c8af1c7577924b4e8159a8d1b7565399>:0 
  at WorkItemCollection`2[WorkItemType,SharedDataType].InternalDoWorkItem (System.Int32 work_item_idx) [0x0000d] in <8e85aab05d1d44a5b339d82e5aea3b88>:0 
  at JobManager.DoNextWorkItem () [0x0001a] in <8e85aab05d1d44a5b339d82e5aea3b88>:0 
  at JobManager+WorkerThread.Run () [0x0001e] in <8e85aab05d1d44a5b339d82e5aea3b88>:0 
System.IndexOutOfRangeException: Index was outside the bounds of the array.
  at PathFinder.AddPotentials (PathFinder+PotentialScratchPad potential_scratch_pad, PathFinder+PotentialPath potential, System.Int32 cost, System.Int32 underwater_cost, PathFinderAbilities& abilities, PathFinderQuery query, System.Int32 max_links_per_cell, NavGrid+Link[] links, PathFinder+PotentialList potentials, PathGrid path_grid, System.Int32 parent_cell, NavType parent_nav_type) [0x00014] in <c8af1c7577924b4e8159a8d1b7565399>:0 
  at PathProber.UpdateProbe (NavGrid nav_grid, System.Int32 cell, NavType nav_type, PathFinderAbilities abilities, PathFinder+PotentialPath+Flags flags) [0x00111] in <c8af1c7577924b4e8159a8d1b7565399>:0 
  at Navigator+PathProbeTask.Run (System.Object sharedData) [0x00016] in <c8af1c7577924b4e8159a8d1b7565399>:0 
  at WorkItemCollection`2[WorkItemType,SharedDataType].InternalDoWorkItem (System.Int32 work_item_idx) [0x0000d] in <8e85aab05d1d44a5b339d82e5aea3b88>:0 
  at JobManager.DoNextWorkItem () [0x0001a] in <8e85aab05d1d44a5b339d82e5aea3b88>:0 
  at JobManager+WorkerThread.Run () [0x0001e] in <8e85aab05d1d44a5b339d82e5aea3b88>:0 

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So I had something similar with the following repeating.

I don't use any mods at all.

[ERROR] System.IndexOutOfRangeException: Index was outside the bounds of the array.
  at PathFinder.AddPotentials (PathFinder+PotentialScratchPad potential_scratch_pad, PathFinder+PotentialPath potential, System.Int32 cost, System.Int32 underwater_cost, PathFinderAbilities& abilities, PathFinderQuery query, System.Int32 max_links_per_cell, NavGrid+Link[] links, PathFinder+PotentialList potentials, PathGrid path_grid, System.Int32 parent_cell, NavType parent_nav_type) [0x00014] in <84ec5be14c67406292956d199a0bec75>:0 
  at PathProber.UpdateProbe (NavGrid nav_grid, System.Int32 cell, NavType nav_type, PathFinderAbilities abilities, PathFinder+PotentialPath+Flags flags) [0x00111] in <84ec5be14c67406292956d199a0bec75>:0 
  at Navigator+PathProbeTask.Run (System.Object sharedData) [0x00016] in <84ec5be14c67406292956d199a0bec75>:0 
  at WorkItemCollection`2[WorkItemType,SharedDataType].InternalDoWorkItem (System.Int32 work_item_idx) [0x0000d] in <158cd7482f89497392ec5a6ce92a5144>:0 
  at JobManager.DoNextWorkItem () [0x0001a] in <158cd7482f89497392ec5a6ce92a5144>:0 
  at JobManager+WorkerThread.Run () [0x0001e] in <158cd7482f89497392ec5a6ce92a5144>:0 

The file would continually write while I was on the report the crash screen until I clicked the close game button. After about 1-2 min the file is just over 500 MB. I clipped off the bottom that repeats before uploading.

I was at cycle 915 when the game crashed. Save file is 9.2 MB and cannot be uploaded.

I tried loading earlier saves and the last 12 crash the same way (that's two hours of play time) at cycle 896 there's a manual save I did that works (doesn't immediately crash, gonna try playing it after this post.), somewhere between that and the cycle 906 autosave is the issue.

 

Player (cycle 915).txt

So I have a theory of what may have caused it. I deconstructed a rocket engine (CO2) and then deconstructed the components above. I believe once you deconstruct the engine the components aren't tied to any object. Once I deconstructed those components they gave an error as there's now negative amounts of rocket pieces in some empty object.

IDK if that's it but my 896 cycle save was before this and my game crashed again after I dragged a deconstruct over the entire rocket. My dupes again removed the engine first then the items above. My game began to crash upon reloading saves again. I went back and deconstructed the rocket from top down and haven't had any issues since. I'm now at cycle 1030.

Changed Status to Fixed