Dear Fsl experts, I am running randomise as usual. I have analyzed 36 subjects...and so, my matrix has 36 rows...but I am having the following message when I try to run: An exception has been thrown number of rows in design matrix doesn't match number of "time points" in input data! I do not understand why....I would be very grateful is someone could help me with this... Here is more information: # 4D AVW data or FEAT directory (1) set feat_files(1) "/home/rosi/Desktop/resting/sub_001" # 4D AVW data or FEAT directory (2) set feat_files(2) "/home/rosi/Desktop/resting/sub_002" # 4D AVW data or FEAT directory (3) set feat_files(3) "/home/rosi/Desktop/resting/sub_003" # 4D AVW data or FEAT directory (4) set feat_files(4) "/home/rosi/Desktop/resting/sub_004" # 4D AVW data or FEAT directory (5) set feat_files(5) "/home/rosi/Desktop/resting/sub_005" # 4D AVW data or FEAT directory (6) set feat_files(6) "/home/rosi/Desktop/resting/sub_006" # 4D AVW data or FEAT directory (7) set feat_files(7) "/home/rosi/Desktop/resting/sub_007" # 4D AVW data or FEAT directory (8) set feat_files(8) "/home/rosi/Desktop/resting/sub_008" # 4D AVW data or FEAT directory (9) set feat_files(9) "/home/rosi/Desktop/resting/sub_009" # 4D AVW data or FEAT directory (10) set feat_files(10) "/home/rosi/Desktop/resting/sub_010" # 4D AVW data or FEAT directory (11) set feat_files(11) "/home/rosi/Desktop/resting/sub_011" # 4D AVW data or FEAT directory (12) set feat_files(12) "/home/rosi/Desktop/resting/sub_012" # 4D AVW data or FEAT directory (13) set feat_files(13) "/home/rosi/Desktop/resting/sub_013" # 4D AVW data or FEAT directory (14) set feat_files(14) "/home/rosi/Desktop/resting/sub_014" # 4D AVW data or FEAT directory (15) set feat_files(15) "/home/rosi/Desktop/resting/sub_015" # 4D AVW data or FEAT directory (16) set feat_files(16) "/home/rosi/Desktop/resting/sub_016" # 4D AVW data or FEAT directory (17) set feat_files(17) "/home/rosi/Desktop/resting/sub_017" # 4D AVW data or FEAT directory (18) set feat_files(18) "/home/rosi/Desktop/resting/sub_018" # 4D AVW data or FEAT directory (19) set feat_files(19) "/home/rosi/Desktop/resting/sub_019" # 4D AVW data or FEAT directory (20) set feat_files(20) "/home/rosi/Desktop/resting/sub_020" # 4D AVW data or FEAT directory (21) set feat_files(21) "/home/rosi/Desktop/resting/sub_021" # 4D AVW data or FEAT directory (22) set feat_files(22) "/home/rosi/Desktop/resting/sub_022" # 4D AVW data or FEAT directory (23) set feat_files(23) "/home/rosi/Desktop/resting/sub_023" # 4D AVW data or FEAT directory (24) set feat_files(24) "/home/rosi/Desktop/resting/sub_024" # 4D AVW data or FEAT directory (25) set feat_files(25) "/home/rosi/Desktop/resting/sub_025" # 4D AVW data or FEAT directory (26) set feat_files(26) "/home/rosi/Desktop/resting/sub_026" # 4D AVW data or FEAT directory (27) set feat_files(27) "/home/rosi/Desktop/resting/sub_027" # 4D AVW data or FEAT directory (28) set feat_files(28) "/home/rosi/Desktop/resting/sub_028" # 4D AVW data or FEAT directory (29) set feat_files(29) "/home/rosi/Desktop/resting/sub_029" # 4D AVW data or FEAT directory (30) set feat_files(30) "/home/rosi/Desktop/resting/sub_030" # 4D AVW data or FEAT directory (31) set feat_files(31) "/home/rosi/Desktop/resting/sub_031" # 4D AVW data or FEAT directory (32) set feat_files(32) "/home/rosi/Desktop/resting/sub_032" # 4D AVW data or FEAT directory (33) set feat_files(33) "/home/rosi/Desktop/resting/sub_033" # 4D AVW data or FEAT directory (34) set feat_files(34) "/home/rosi/Desktop/resting/sub_034" # 4D AVW data or FEAT directory (35) set feat_files(35) "/home/rosi/Desktop/resting/sub_035" # 4D AVW data or FEAT directory (36) set feat_files(36) "/home/rosi/Desktop/resting/sub_036" My design.mat and .con is as follows: /NumWaves 6 /NumPoints 36 /PPheights 1.000000e+00 1.000000e+00 1.000000e+00 4.000000e+00 8.000000e+00 1.000000e+01 /Matrix 1.000000e+00 0.000000e+00 0.000000e+00 -1.110000e+00 0.000000e+00 0.000000e+00 1.000000e+00 0.000000e+00 0.000000e+00 -1.110000e+00 0.000000e+00 0.000000e+00 1.000000e+00 0.000000e+00 0.000000e+00 -2.110000e+00 0.000000e+00 0.000000e+00 1.000000e+00 0.000000e+00 0.000000e+00 8.900000e-01 0.000000e+00 0.000000e+00 1.000000e+00 0.000000e+00 0.000000e+00 8.900000e-01 0.000000e+00 0.000000e+00 1.000000e+00 0.000000e+00 0.000000e+00 -3.110000e+00 0.000000e+00 0.000000e+00 1.000000e+00 0.000000e+00 0.000000e+00 -1.110000e+00 0.000000e+00 0.000000e+00 1.000000e+00 0.000000e+00 0.000000e+00 8.900000e-01 0.000000e+00 0.000000e+00 1.000000e+00 0.000000e+00 0.000000e+00 8.900000e-01 0.000000e+00 0.000000e+00 1.000000e+00 0.000000e+00 0.000000e+00 8.900000e-01 0.000000e+00 0.000000e+00 1.000000e+00 0.000000e+00 0.000000e+00 -1.110000e+00 0.000000e+00 0.000000e+00 1.000000e+00 0.000000e+00 0.000000e+00 8.900000e-01 0.000000e+00 0.000000e+00 1.000000e+00 0.000000e+00 0.000000e+00 -1.100000e-01 0.000000e+00 0.000000e+00 1.000000e+00 0.000000e+00 0.000000e+00 8.900000e-01 0.000000e+00 0.000000e+00 1.000000e+00 0.000000e+00 0.000000e+00 8.900000e-01 0.000000e+00 0.000000e+00 1.000000e+00 0.000000e+00 0.000000e+00 8.900000e-01 0.000000e+00 0.000000e+00 1.000000e+00 0.000000e+00 0.000000e+00 8.900000e-01 0.000000e+00 0.000000e+00 1.000000e+00 0.000000e+00 0.000000e+00 8.900000e-01 0.000000e+00 0.000000e+00 0.000000e+00 1.000000e+00 0.000000e+00 0.000000e+00 2.620000e+00 0.000000e+00 0.000000e+00 1.000000e+00 0.000000e+00 0.000000e+00 1.620000e+00 0.000000e+00 0.000000e+00 1.000000e+00 0.000000e+00 0.000000e+00 -5.380000e+00 0.000000e+00 0.000000e+00 1.000000e+00 0.000000e+00 0.000000e+00 -3.800000e-01 0.000000e+00 0.000000e+00 1.000000e+00 0.000000e+00 0.000000e+00 6.200000e-01 0.000000e+00 0.000000e+00 1.000000e+00 0.000000e+00 0.000000e+00 -1.380000e+00 0.000000e+00 0.000000e+00 1.000000e+00 0.000000e+00 0.000000e+00 6.200000e-01 0.000000e+00 0.000000e+00 1.000000e+00 0.000000e+00 0.000000e+00 -1.380000e+00 0.000000e+00 0.000000e+00 0.000000e+00 1.000000e+00 0.000000e+00 0.000000e+00 -1.100000e+00 0.000000e+00 0.000000e+00 1.000000e+00 0.000000e+00 0.000000e+00 9.000000e-01 0.000000e+00 0.000000e+00 1.000000e+00 0.000000e+00 0.000000e+00 1.900000e+00 0.000000e+00 0.000000e+00 1.000000e+00 0.000000e+00 0.000000e+00 1.900000e+00 0.000000e+00 0.000000e+00 1.000000e+00 0.000000e+00 0.000000e+00 -1.000000e-01 0.000000e+00 0.000000e+00 1.000000e+00 0.000000e+00 0.000000e+00 2.900000e+00 0.000000e+00 0.000000e+00 1.000000e+00 0.000000e+00 0.000000e+00 -7.100000e+00 0.000000e+00 0.000000e+00 1.000000e+00 0.000000e+00 0.000000e+00 -1.000000e-01 0.000000e+00 0.000000e+00 1.000000e+00 0.000000e+00 0.000000e+00 1.900000e+00 0.000000e+00 0.000000e+00 1.000000e+00 0.000000e+00 0.000000e+00 -1.100000e+00 /ContrastName1 "(+) HC" /ContrastName2 "(-) HC" /ContrastName3 "(+) GR" /ContrastName4 "(-) GR" /ContrastName5 "(+) PR" /ContrastName6 "(-) PR" /ContrastName7 "TOTAL CORR" /ContrastName8 "HC>GR" /ContrastName9 "GR>HC" /ContrastName10 "HC>PR" /ContrastName11 "PR>HC" /ContrastName12 "GR>PR" /ContrastName13 "PR>GR" /NumWaves 6 /NumContrasts 13 /PPheights 4.000000e+00 4.000000e+00 8.000000e+00 8.000000e+00 1.000000e+01 1.000000e+01 2.590563e+00 3.863057e+00 3.863057e+00 4.211677e+00 4.211677e+00 5.767624e+00 5.767624e+00 /RequiredEffect 3.457 3.457 5.623 5.623 5.335 5.335 3.200 4.303 4.303 4.278 4.278 5.089 5.089 /Matrix 0.000000e+00 0.000000e+00 0.000000e+00 1.000000e+00 0.000000e+00 0.000000e+00 0.000000e+00 0.000000e+00 0.000000e+00 -1.000000e+00 0.000000e+00 0.000000e+00 0.000000e+00 0.000000e+00 0.000000e+00 0.000000e+00 1.000000e+00 0.000000e+00 0.000000e+00 0.000000e+00 0.000000e+00 0.000000e+00 -1.000000e+00 0.000000e+00 0.000000e+00 0.000000e+00 0.000000e+00 0.000000e+00 0.000000e+00 1.000000e+00 0.000000e+00 0.000000e+00 0.000000e+00 0.000000e+00 0.000000e+00 -1.000000e+00 0.000000e+00 0.000000e+00 0.000000e+00 1.000000e+00 1.000000e+00 1.000000e+00 0.000000e+00 0.000000e+00 0.000000e+00 1.000000e+00 -1.000000e+00 0.000000e+00 0.000000e+00 0.000000e+00 0.000000e+00 -1.000000e+00 1.000000e+00 0.000000e+00 0.000000e+00 0.000000e+00 0.000000e+00 1.000000e+00 0.000000e+00 -1.000000e+00 0.000000e+00 0.000000e+00 0.000000e+00 -1.000000e+00 0.000000e+00 1.000000e+00 0.000000e+00 0.000000e+00 0.000000e+00 0.000000e+00 1.000000e+00 -1.000000e+00 0.000000e+00 0.000000e+00 0.000000e+00 0.000000e+00 -1.000000e+00 1.000000e+00