Error SSBB4.1 Solar Arrays

[EnDSchultz]

Well, another day, another problem for everyone but me to solve!

This time it involves the Space Station Building Blocks. I've been enjoying it immensely (having synchronized with another spacecraft for the first time assembling all of two modules on my new space station) and now I figure it's time to turn on the lights on the space station, so next I tried to set up a payload of trusses and solar panels for my next launch. Who'd have guessed? A fatal error!

>>> ERROR: Missing texture: HUDTEX.dds
>>>        [C:\Source\Orbiter\Texture.cpp / 781]
>>> ERROR: No vessel class configuration file found for:
>>> ERROR: BP101
>>>        [C:\Source\Orbiter\Vessel.cpp / 248]
>>> TERMINATING <<<

And here's the scenario file I'm using,

BEGIN_DESC
END_DESC
BEGIN_ENVIRONMENT
  System Sol
  Date MJD 84765.5373042788
END_ENVIRONMENT
BEGIN_FOCUS
  Ship SPJ301
END_FOCUS
BEGIN_CAMERA
  TARGET SPJ301
  MODE Extern
  POS 2.96 -21.42 -14.45
  TRACKMODE TargetRelative
  FOV 50.00
END_CAMERA
BEGIN_HUD
  TYPE Surface
END_HUD
BEGIN_MFD Left
  TYPE Surface
  SPDMODE 1
END_MFD
BEGIN_MFD Right
  TYPE User
  MODE Flight Instruments MFD
END_MFD
 
BEGIN_SHIPS
BSPJ01:Spacecraft\spacecraft3
  STATUS Landed Earth
  POS -80.7084905 28.6249350
  HEADING 150.00
  PRPLEVEL 0:1.000
  NAVFREQ 0 0
  RCS 1
  CTRL_SURFACE 1
  CONFIGURATION 1
  CURRENT_PAYLOAD 0
  SEQ 4 -2 0.000000
  SEQ 5 2 0.999825
  SEQ 6 2 0.999925
END
BSP4:Spacecraft\spacecraft3
  STATUS Landed Earth
  POS -80.7084905 28.6249350
  HEADING 150.00
  ATTACHED 0:0,BSPJ01
  PRPLEVEL 0:1.000
  NAVFREQ 0 0
  RCS 1
  CTRL_SURFACE 1
  CONFIGURATION 1
  CURRENT_PAYLOAD 0
END
BSPC1:Spacecraft\spacecraft3
  STATUS Landed Earth
  POS -80.7084905 28.6249350
  HEADING 150.00
  ATTACHED 0:1,BSP4
  PRPLEVEL 0:1.000
  NAVFREQ 0 0
  RCS 1
  CTRL_SURFACE 1
  CONFIGURATION 1
  CURRENT_PAYLOAD 0
END
BSPC5:Spacecraft\spacecraft3
  STATUS Landed Earth
  POS -80.7084905 28.6249350
  HEADING 150.00
  ATTACHED 0:0,BSPC1
  PRPLEVEL 0:1.000
  NAVFREQ 0 0
  RCS 1
  CTRL_SURFACE 1
  CONFIGURATION 1
  CURRENT_PAYLOAD 0
END
SpaceTruss2:BT101
  STATUS Landed Earth
  POS -80.7084905 28.6249350
  HEADING 150.00
  ATTACHED 0:0,BSPC5
  NAVFREQ 0 0
END
SpaceTruss3:BT101
  STATUS Landed Earth
  POS -80.7084905 28.6249350
  HEADING 150.00
  ATTACHED 0:1,BSPC5
  NAVFREQ 0 0
END
SolarUnit1:BP101
  STATUS Landed Earth
  POS -80.7084905 28.6249350
  HEADING 150.00
  ATTACHED 0:2,BSPC5
  NAVFREQ 0 0
END
SolarUnit2:BP101
  STATUS Landed Earth
  POS -80.7084905 28.6249350
  HEADING 150.00
  ATTACHED 0:3,BSPC5
  NAVFREQ 0 0
END
SpaceTruss1:BT201
  STATUS Orbiting Earth
  RPOS -1363185.34 3615794.25 -5276508.86
  RVEL 6678.722 -2326.210 -3317.224
  AROT 40.16 -27.49 76.46
  DOCKINFO 4:1,SpaceHab1
  NAVFREQ 0 0
END
SpaceHab1:BM213
  STATUS Orbiting Earth
  RPOS -1363191.66 3615795.06 -5276505.24
  RVEL 6678.722 -2326.210 -3317.224
  AROT 12.61 59.59 65.78
  DOCKINFO 1:4,SpaceTruss1
  IDS 0:0 100
  NAVFREQ 0 0
END
END_SHIPS
BEGIN_ExtMFD
END

I'm puzzled by the "HUDTEX" missing texture error, since when I tried replacing the solar arrays with BT101's, ordinary trusses, the situation ran fine. So this error is clearly related to the solar array issue. In any case, I had suspected I'd encounter a "missing config" error when I noticed the BP101, the solar array, only seems to have an .ini file associated with it, but no .cfg. I thought maybe it was a corrupt download that was missing files, but I re-downloaded SSBB4.1 and there is still no .cfg for the solar arrays (and, I noted, a few other modules were only equipped with .ini files).

A solution to this issue would be greatly appreciated, since until I get it resolved, my poor astronauts on the space station are having to live in the dark.

Edit: Problem is resolved. I had to change "Solarunit1:BP101" to "BP101:spacecraft/spacecraft3" since I guess it's a spacecraft3.dll craft and needed to be referred to Spacecraft3.cfg to work properly.