MOre updates to tracking controller, still not working. looking at the following error output

rosrun fuzzy_controller fuzzy_tracker
[ INFO] [1399601696.371826785]: Main now Running!!
[ INFO] [1399601696.413579999]: Set up fuzzy system for sonar elevation
[ INFO] [1399601698.854807993, 4569.380000000]: command 'Takeoff' detected
[ INFO] [1399601717.484445776, 4587.681000000]: Calling main control scheme
[ INFO] [1399601717.484502585, 4587.681000000]: In process inputs
[ INFO] [1399601717.484536554, 4587.681000000]: Iterating through varrags
[ INFO] [1399601717.484566880, 4587.681000000]: Setting input 0
Segmentation fault (core dumped)

WHo knows why >.> said a cat once