Exporter crashing Maya 8.5

The exporter is crashing maya 8.5 about midway through. The one aspect I've noticed that's different about my pipeline compared to others on this forum, is that I use referenced files.

Here's my dump:

Exporter Report
Setting up for full export (dts) -- turning on optimized meshes
Begin reading config file "C:/.../setup.cfg".
Always export node: "eye"
Always export node: "cam"
Always export node: "mount0 "
Always export node: "body:root "
Always export node: "body:spine0"
Always export node: "body:spine1 "
Always export node: "body:spine2 "
Always export node: "body:spine3 "
Always export node: "body:neck"
Always export node: "body:head"
Always export node: "body:l_clavicle"
Always export node: "body:l_shoulder"
Always export node: "body:l_elbow"
Always export node: "body:l_wrist"
Always export node: "body:l_thumbbase"
Always export node: "body:l_fingerbase"
Always export node: "body:r_clavicle"
Always export node: "body:r_shoulder"
Always export node: "body:r_elbow"
Always export node: "body:r_wrist"
Always export node: "body:r_thumbbase"
Always export node: "body:r_fingerbase"
Always export node: "body:pelvis"
Always export node: "body:l_hip"
Always export node: "body:l_knee"
Always export node: "body:l_ankle"
Always export node: "body:l_ball"
Always export node: "body:r_hip"
Always export node: "body:r_knee"
Always export node: "body:r_ankle"
Always export node: "body:r_ball"
(edited for length)
End reading config file.
First pass: enumerate scene...

(edited for length)

Second pass: put shape structure together...

Adding skin object from skin "body:tallguy" to bone "body:root" (0).
Adding skin object from skin "body:tallguy" to bone "body:spine0" (1).
Adding skin object from skin "body:tallguy" to bone "body:spine1" (2).
Adding skin object from skin "body:tallguy" to bone "body:spine2" (3).
Adding skin object from skin "body:tallguy" to bone "body:spine3" (4).
Adding skin object from skin "body:tallguy" to bone "body:neck" (5).
Adding skin object from skin "body:tallguy" to bone "body:head" (6).
Adding skin object from skin "body:tallguy" to bone "body:l_clavicle" (7).
Adding skin object from skin "body:tallguy" to bone "body:l_shoulder" (8).
Adding skin object from skin "body:tallguy" to bone "body:l_elbow" (9).
Adding skin object from skin "body:tallguy" to bone "body:l_wrist" (10).
Adding skin object from skin "body:tallguy" to bone "body:l_thumbbase" (11).
Adding skin object from skin "body:tallguy" to bone "body:l_fingerbase" (12).
Adding skin object from skin "body:tallguy" to bone "body:r_clavicle" (13).
Adding skin object from skin "body:tallguy" to bone "body:r_shoulder" (14).
Adding skin object from skin "body:tallguy" to bone "body:r_elbow" (15).
Adding skin object from skin "body:tallguy" to bone "body:r_wrist" (16).
Adding skin object from skin "body:tallguy" to bone "body:r_thumbbase" (17).
Adding skin object from skin "body:tallguy" to bone "body:r_fingerbase" (18).
Adding skin object from skin "body:tallguy" to bone "body:pelvis" (19).
Adding skin object from skin "body:tallguy" to bone "body:l_hip" (20).
Adding skin object from skin "body:tallguy" to bone "body:l_knee" (21).
Adding skin object from skin "body:tallguy" to bone "body:l_ankle" (22).
Adding skin object from skin "body:tallguy" to bone "body:l_ball" (23).
Adding skin object from skin "body:tallguy" to bone "body:r_hip" (24).
Adding skin object from skin "body:tallguy" to bone "body:r_knee" (25).
Adding skin object from skin "body:tallguy" to bone "body:r_ankle" (26).
Adding skin object from skin "body:tallguy" to bone "body:r_ball" (27).
Generating faces for skin "body:tallguy".
Adding object named "body:tallguy".
Adding mesh of size -1 to object "body:tallguy".

Any thoughts?