Error spam in game logs with USI-LS and AmpYear installed

[tivec]

I had recently docked a pair of USI-LS recyclers to my space station when I had a very significant frame drop. I went to check the logs and found this being repeated over and over again:

[LOG 14:34:14.483] 8/4/2017 2:34:14 PM,AmpYear,Wrong USI LS version - disabled.
[LOG 14:34:14.483] 8/4/2017 2:34:14 PM,AmpYear,Error message: Object reference not set to an instance of an object
[LOG 14:34:14.484] 8/4/2017 2:34:14 PM,AmpYear,Wrong USI LS version - disabled.
[LOG 14:34:14.484] 8/4/2017 2:34:14 PM,AmpYear,Error message: Object reference not set to an instance of an object
[LOG 14:34:14.485] 8/4/2017 2:34:14 PM,AmpYear,Wrong USI LS version - disabled.
[LOG 14:34:14.485] 8/4/2017 2:34:14 PM,AmpYear,Error message: Object reference not set to an instance of an object
[LOG 14:34:14.486] 8/4/2017 2:34:14 PM,AmpYear,Wrong USI LS version - disabled.
[LOG 14:34:14.486] 8/4/2017 2:34:14 PM,AmpYear,Error message: Object reference not set to an instance of an object
[LOG 14:34:14.487] 8/4/2017 2:34:14 PM,AmpYear,Wrong USI LS version - disabled.
[LOG 14:34:14.487] 8/4/2017 2:34:14 PM,AmpYear,Error message: Object reference not set to an instance of an object
[LOG 14:34:14.488] 8/4/2017 2:34:14 PM,AmpYear,Wrong USI LS version - disabled.
[LOG 14:34:14.488] 8/4/2017 2:34:14 PM,AmpYear,Error message: Object reference not set to an instance of an object
[LOG 14:34:14.489] 8/4/2017 2:34:14 PM,AmpYear,Wrong USI LS version - disabled.
[LOG 14:34:14.489] 8/4/2017 2:34:14 PM,AmpYear,Error message: Object reference not set to an instance of an object
[EXC 14:34:14.491] NullReferenceException: Object reference not set to an instance of an object
	USITools.ModuleResourceConverter_USI.PostProcess (ConverterResults result, Double deltaTime)
	LifeSupport.ModuleHabitation.PostProcess (ConverterResults result, Double deltaTime)
	BaseConverter.FixedUpdate ()
[EXC 14:34:14.493] NullReferenceException: Object reference not set to an instance of an object
	USITools.ModuleResourceConverter_USI.PostProcess (ConverterResults result, Double deltaTime)
	LifeSupport.ModuleHabitation.PostProcess (ConverterResults result, Double deltaTime)
	BaseConverter.FixedUpdate ()
[EXC 14:34:14.494] NullReferenceException: Object reference not set to an instance of an object
	USITools.ModuleResourceConverter_USI.PostProcess (ConverterResults result, Double deltaTime)
	LifeSupport.ModuleLifeSupportRecycler.PostProcess (ConverterResults result, Double deltaTime)
	BaseConverter.FixedUpdate ()
[EXC 14:34:14.495] NullReferenceException: Object reference not set to an instance of an object
	USITools.ModuleResourceConverter_USI.PostProcess (ConverterResults result, Double deltaTime)
	LifeSupport.ModuleHabitation.PostProcess (ConverterResults result, Double deltaTime)
	BaseConverter.FixedUpdate ()
[EXC 14:34:14.497] NullReferenceException: Object reference not set to an instance of an object
	USITools.ModuleResourceConverter_USI.PostProcess (ConverterResults result, Double deltaTime)
	BaseConverter.FixedUpdate ()
[EXC 14:34:14.497] NullReferenceException: Object reference not set to an instance of an object
	USITools.ModuleResourceConverter_USI.PostProcess (ConverterResults result, Double deltaTime)
	LifeSupport.ModuleLifeSupportRecycler.PostProcess (ConverterResults result, Double deltaTime)
	BaseConverter.FixedUpdate ()
[EXC 14:34:14.498] NullReferenceException: Object reference not set to an instance of an object
	USITools.ModuleResourceConverter_USI.PostProcess (ConverterResults result, Double deltaTime)
	LifeSupport.ModuleLifeSupportRecycler.PostProcess (ConverterResults result, Double deltaTime)
	BaseConverter.FixedUpdate ()

Even if I were to go in and disable monitoring of these parts, or turn off the AmpYear manager, I would still have these errors spammed in the log. As you can see with the attached files, they grew very rapidly at the end.

KSP.Log: KSP - AmpYear.zip
output_log.txt: output_log.zip
USI-LS version: 0.6.1.0
AmpYear version: 1.4.9.9

For now I have had to disable AmpYear since losing the parts from the space station would be devastating to my career.

[JPLRepo]

Yes all my mods self destruct if you are using USI-LS. You should be using the awesome TAC-LS instead.
Just kidding. looks like USI-LS has been updated to something not supported by this mod.
Which explains the AmpYear,Wrong USI LS version - disabled. messages.
But the actual errors there are from USL-LS itself.. it looks like it's got problems.

[tivec]

Well, there's no chance I'll switch out USI-LS in an ongoing game, since I'd have to basically start over. I'll cross report this to the USI-LS repo.

[JPLRepo]

Implemented fix to stop log spam.
If not supported USI LS is installed you will get one log message and then AmpYear will stop processing USI LS parts.