Error in preprocessing

Dear prof. Yan,

When I doing the preprocessing, some error were happened,

Matlab 2018b,  Win10 , SPM12, DPABI_V4.0_190305

Here is the error information:

Extracting principle components for CompCor Correction: "D:\SSPResting\78-358\Analysis\T1Img\Sub_140"
Error using y_CompCor_PC (line 106)
Index in position 2 exceeds array bounds (must not exceed 1).
Error in DPARSFA_run (line 2504)
        parfor i=1:AutoDataProcessParameter.SubjectNum
Error in DPARSFA>pushbuttonRun_Callback (line 1795)
Error in gui_mainfcn (line 95)
Error in DPARSFA (line 30)
    gui_mainfcn(gui_State, varargin{:});
Error while evaluating UIControl Callback.



How many PCs you have set?

I am not sure which is PC nubmer?

The number in Parallel Workers is the PC number? I set 4 parallel workers.

You used CompCor, which is PCA based. Or you can skip this analysis.