Detaching a part with KIS causes a nullref

[henrybauer]

[LOG 20:19:59.207] Set pointer mode to: Drop
[LOG 20:20:00.078] Move part
[ERR 20:20:00.081] System.Collections.Generic.KeyNotFoundException: The given key was not present in the dictionary.
  at System.Collections.Generic.Dictionary`2[System.UInt32,System.Collections.Generic.KeyValuePair`2[ContractConfigurator.Parameters.VesselParameter+ParamStrength,System.Double]].get_Item (UInt32 key) [0x00000] in <filename unknown>:0 
  at ContractConfigurator.Parameters.VesselParameter.OnPartJointBreak (.PartJoint p) [0x00000] in <filename unknown>:0 
  at ContractConfigurator.Parameters.PartValidation.OnPartJointBreak (.PartJoint p) [0x00000] in <filename unknown>:0 
  at EventData`1[PartJoint].Fire (.PartJoint data) [0x00000] in <filename unknown>:0 
  at PartJoint.DestroyJoint () [0x00000] in <filename unknown>:0 
  at Part.decouple (Single breakForce) [0x00000] in <filename unknown>:0 
  at KIS.KIS_Shared.DecoupleAssembly (.Part assemblyRoot) [0x00000] in <filename unknown>:0 
  at KIS.KISAddonPickup.MoveDrop (.Part tgtPart, Vector3 pos, Quaternion rot) [0x00000] in <filename unknown>:0 
  at KIS.KISAddonPickup.OnPointerAction (PointerTarget pointerTarget, Vector3 pos, Quaternion rot, .Part tgtPart, System.String srcAttachNodeID, .AttachNode tgtAttachNode) [0x00000] in <filename unknown>:0 
  at KIS.KISAddonPointer.UpdatePointer () [0x00000] in <filename unknown>:0 
  at KIS.KISAddonPointer.Internal_Update () [0x00000] in <filename unknown>:0 
  at KSPDev.LoggedCallWrapper.Action (System.Action action) [0x00000] in <filename unknown>:0 

[LOG 20:20:23.528] Move part
[ERR 20:20:23.530] System.Collections.Generic.KeyNotFoundException: The given key was not present in the dictionary.
  at System.Collections.Generic.Dictionary`2[System.UInt32,System.Collections.Generic.KeyValuePair`2[ContractConfigurator.Parameters.VesselParameter+ParamStrength,System.Double]].get_Item (UInt32 key) [0x00000] in <filename unknown>:0 
  at ContractConfigurator.Parameters.VesselParameter.OnPartJointBreak (.PartJoint p) [0x00000] in <filename unknown>:0 
  at ContractConfigurator.Parameters.PartValidation.OnPartJointBreak (.PartJoint p) [0x00000] in <filename unknown>:0 
  at EventData`1[PartJoint].Fire (.PartJoint data) [0x00000] in <filename unknown>:0 
  at PartJoint.DestroyJoint () [0x00000] in <filename unknown>:0 
  at Part.decouple (Single breakForce) [0x00000] in <filename unknown>:0 
  at KIS.KIS_Shared.DecoupleAssembly (.Part assemblyRoot) [0x00000] in <filename unknown>:0 
  at KIS.KISAddonPickup.MoveDrop (.Part tgtPart, Vector3 pos, Quaternion rot) [0x00000] in <filename unknown>:0 
  at KIS.KISAddonPickup.OnPointerAction (PointerTarget pointerTarget, Vector3 pos, Quaternion rot, .Part tgtPart, System.String srcAttachNodeID, .AttachNode tgtAttachNode) [0x00000] in <filename unknown>:0 
  at KIS.KISAddonPointer.UpdatePointer () [0x00000] in <filename unknown>:0 
  at KIS.KISAddonPointer.Internal_Update () [0x00000] in <filename unknown>:0 
  at KSPDev.LoggedCallWrapper.Action (System.Action action) [0x00000] in <filename unknown>:0 

[LOG 20:20:24.930] Cancel key pressed, stop eva attach mode
[LOG 20:20:24.930] StopPointer(pointer)

[henrybauer]

Reverting to 1.9.8 fixes this.

Sure looks like it's caused by the removal of null checking in this commit:

de03094#diff-0b98b274c930f8024fca074feeb72589L452

[jrossignol]

Fixed for next release.