Running Demos in P-C-S-Toolbox

[msloan31]

I recently installed P-C-S-Toolbox for use with Matlab R2017b (with associated toolboxes) and am now testing out the demos, particularly DemoRawDataICU.m, since I have an interest in calculating PTT data from ECG and PPG inputs.

Although I am getting output data .csv (and .tex) files, I see the following in the command window:

Index exceeds the number of array elements (0).

Error in GenerateListOfFilesTBA (line 94)
if isnumeric(ids{1})

Error in DemoRawDataICU (line 40)
[subjectIDs,filesTBA] = GenerateListOfFilesTBA(HRVparams.ext,HRVparams.readdata,0);

Error in run (line 91)
evalin('caller', strcat(script, ';'));

This occurs after typing "run DemoRawDataICU.m"

I tried to follow the instructions for compiling rrgen to see if this might help, but I am very new to MATLAB and can't get the instructions to work.

Any feedback or advice is appreciated!
Thank you!