NRE for BG deployable solar panel in 1.10.1

[jimmymcgoochie]

A bit of an odd one this- upgrading a heavily modded 1.9.1 save to 1.10.1 and the game hangs with an NRE trying to create drag cubes for the Breaking Ground deployable solar panel. Other modded versions of 1.10.1 have always worked and it seems like a really weird part to start failing on.

The exception:

Spoiler

Uploading Crash Report
NullReferenceException: Object reference not set to an instance of an object
  at ModuleDeployablePart.AssumeDragCubePosition (System.String name) [0x00088] in <c1858a3f77504bd1aaa946fdccf84670>:0 
  at DragCubeSystem+<RenderDragCubes>d__34.MoveNext () [0x001de] in <c1858a3f77504bd1aaa946fdccf84670>:0 
  at UnityEngine.SetupCoroutine.InvokeMoveNext (System.Collections.IEnumerator enumerator, System.IntPtr returnValueAddress) [0x00027] in <5aeafee3fea24f37abd1315553f2cfa6>:0 
UnityEngine.DebugLogHandler:Internal_LogException(Exception, Object)
UnityEngine.DebugLogHandler:LogException(Exception, Object)
ModuleManager.UnityLogHandle.InterceptLogHandler:LogException(Exception, Object)
UnityEngine.Logger:LogException(Exception, Object)
UnityEngine.Debug:CallOverridenDebugHandler(Exception, Object)

Mod list and logs: https://www.dropbox.com/sh/92ygimjgl11sz1i/AABlMMJbNyFxgS8qjXjCI8dga?dl=0

A few other mods that aren't in that list:

Luciole 1.5

X-20 Moroz 1.3

SSTL sat pack 0.3

Kopernicus BE 1.10.1 release 41

Some parts from ProbesPlus 0.16.1

Edited October 25, 2020 by jimmymcgoochie
Forgot some manually installed mods

[jimmymcgoochie]

I've just had this same problem with another save game being upgraded from 1.9.1 to 1.10.1, has anyone else ever seen this?

Mod list this time:

Spoiler

4kSP_Expanded (4kSPExpanded 0.2.1.1)
6 Seat Mk3 Cockpit (SixSeatMk3cockpit 1.1)
Astrogator (Astrogator v0.10.2)
B9 Part Switch (B9PartSwitch v2.17.0)
Better SR Bs (BetterSRBs 1.2.4)
BonVoyage (BonVoyage 1:1.2.0)
Breaking Ground (BreakingGround-DLC 1.5.1)
ClickThrough Blocker (ClickThroughBlocker 1:0.1.10.14)
CommNet Antennas Extension (CommNetAntennasExtension 2.1.3)
Community Category Kit (CommunityCategoryKit 5.1.0.0)
Community Resource Pack (CommunityResourcePack 1.4.1.0)
Contract Configurator (ContractConfigurator 1.30.5)
Craft Manager (CraftManager 1.2.0)
Critical Temperature Gauge (CriticalTemperatureGauge 1.10.0.0)
Custom Barn Kit (CustomBarnKit 1.1.21.0)
Custom Pre Lauch Checks (CustomPreLaunchChecks 1.8.1)
DeployableBatteries (DeployableBatteries 0.2.0.7)
Distant Object Enhancement Continued (DistantObject v2.0.1.1)
Distant Object Enhancement Continued default config (DistantObject-default v2.0.1.1)
Engine Lighting Relit (EngineLightRelit 1.6.3)
Environmental Visual Enhancements (EnvironmentalVisualEnhancements 3:1.10.1-3)
GravityTurn Continued (GravityTurnContinued 3:1.8.1.2)
IndicatorLights (IndicatorLights 1.7)
IndicatorLights Community Extensions (IndicatorLightsCommunityExtensions 1.6.2)
Kerbal Alarm Clock (KerbalAlarmClock v3.13.0.0)
Kerbal Attachment System (KAS 1.7)
Kerbal Inventory System (KIS 1.26)
Kerbal Inventory System - No Fun (KerbalInventorySystemNoFun v0.1.10)
Kerbal Occupation Colors (KerbalOccupationColors v1.2.0.1)
Kerbal Space Transport System (KSTS 2.0.1.6)
Kerbalism (Kerbalism 3.11)
Kerbalism - Default Config (Kerbalism-Config-Default 3.11)
Kerbal-Konstructs (KerbalKonstructs 1.8.1.15)
KerbalX Mod (KerbalXMod 1.1.0)
KerbalX Part Mapper (PartMapper 0.4.2)
KSC Harbor (KSCHarbor 1.2)
KSP GroundEffect (GroundEffect v1.1.0-catalpa)
KSPRC city lights (KSPRC-CityLights 0.7_PreRelease_3)
KXAPI (KXAPI 1.2.0)
Making History (MakingHistory-DLC 1.10.1)
ManeuverNodeSplitter (NodeSplitter 1.8.0.2)
MechJeb 2 (MechJeb2 2.11.0.0)
Mini Airbrakes (MiniAirbrakes 1.1)
Minimum Ambient Lighting Updated (MinAmbLightUpd 1.2.6)
Module Manager (ModuleManager 4.1.4)
MSP-3000 Material Science Pod (MSP3000 v1.1)
Near Future IVA Props (NearFutureProps 1:0.6.3)
Omega's Stockalike Structures: No Textures Required (StockalikeStructures 0.0.12)
PlanetShine (PlanetShine 0.2.6.3)
PlanetShine - Default configuration (PlanetShine-Config-Default 0.2.6.3)
Real Time Clock 2 (RealTimeClock2 v1.11.2)
ReCoupler (ReCoupler 1:1.3.4)
Recycled Parts Mk2 Solar Batteries (RecycledPartsMk2SolarBatteries 0.2.0.1)
Recycled Parts Orgami Foldable Assets (RecycledPartsOrgamiFoldableAssets 0.2.0.1)
Reentry Particle Effect Renewed (ReentryParticleEffect 1.9.1.1)
RemoteTech Redev Antennas (RemoteTechRedevAntennas 0.1.1)
ReStock (ReStock 1.2.1)
ReStock+ (ReStockPlus 1.2.1)
RVE64k Kerbin Clouds for Spectra (RVE64kKerbinCloudsforSpectra 1.1)
SCANsat (SCANsat v20.4)
scatterer (Scatterer 3:v0.0632)
Scatterer Default Config (Scatterer-config 3:v0.0632)
Scatterer Sunflare (Scatterer-sunflare 3:v0.0632)
Show FPS (ShowFPS 1:0.2.3)
SimpleLogistics (SimpleLogistics 2.0.3.2)
Smart Docking Aid (SmartDockingAid v1.0.0)
SpaceTux Library (SpaceTuxLibrary 0.0.3.11)
Special Delivery - Stockalike Cygnus (SpecialDelivery 1.1)
Spectra (Spectra v1.4.0)
StageRecovery (StageRecovery 1.9.2.2)
Stockalike Station Parts Expansion Redux (StationPartsExpansionRedux 1.3.6)
Strategia (Strategia 1.8.0)
TextureReplacer (TextureReplacer v4.2.3)
Timekeeper (Timekeeper v1.0.2)
Toolbar Controller (ToolbarController 1:0.1.9.4)
Tracking Lights (TrackingLights 1:0.0.2.1)
Tracking Station Evolved (TrackingStationEvolved 6.0)
Waypoint Manager (WaypointManager 2.8.2.6)
Where Can I Go (WhereCanIGo 2.1)
Zero MiniAVC (ZeroMiniAVC 1:1.1.0.1)

I'm going to try to narrow down a possible culprit by slowly removing mods that are common to both of these instances until it starts working.

[jimmymcgoochie]

BINGO!

SimpleLogistics seems to be the culprit; I think the issue is the patches it contains for the BG deployable science parts and deployable batteries from the mod of the same name.

I'll post in the SimpleLogistics thread with this information and report any solution(s) here for future reference, in case anyone else has the same issue.