<div>Hi, I noticed that whenever I execute DeformableRegistration4, this also appeared in the command window</div>
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<div>IFLAG= -1. LINE SEARCH FAILED. SEE DOCUMENTATION OF ROUTINE MCSRCH ERROR RETURN<br> OF LINE SEARCH: INFO=3 POSSIBLE CAUSES: FUNCTION OR GRADIENT ARE INCORRECT OR<br>INCORRECT TOLERANCESvnl_lbfgs: ** EEEK **</div>
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<div>How may I go about solving this problem, I havent' changed anything in the code</div>
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<div>Sincerely</div>
<div>Xiaoming</div>