how to clear such error in K-SVD?

sir i am working in"K-SVD: An Algorithm for Designing Overcomplete Dictionaries for Sparse Representation".i got an programme and try to run it,but getting an error like"

1. ???Error: File: KSVD2LNS.m Line: 127 Column: 11Expression or statement is incorrect--possiblyunbalanced (, {, or [.
2. Error in ==> MAIN at 18[Dictionary,output,CoefMatrix] =KSVD2LNS(Data,CoefMatrix,param); "

the line at 127 writen as "[~,CoefMatrix] = CoROMP3([FixedDictionaryElement,Dictionary ], Data , CoefMatrix , param );" please tell me how to overcome from this error and if anyone need more data on this i also can give that,help me please its very urgent.thanks in advance