Wall Framing Will Not Build on Select Walls

[larsu2]

Hi.  First time novice user so I appreciate your patience...I have a simple plan with default Siding-4 walls.  I can't get the framing to build for the left and right walls of the home.  I've deleted all wall framing and then rebuilt without luck.  It's on the same layer (Walls-normal) as all the other walls that build correctly.  All the wall specifications are identical between the walls that build and those that don't.  Any suggestions would be much appreciated.  Thanks!