Error in "SEEG data processing Viewing the data and adding/altering annotations and stimulation pulses"

[lea-c-123]

I'm using the CCEP Toolbox to analyze stimulation data. However, I encountered errors during the "SEEG data processing - Viewing the data and adding/altering annotations and stimulation pulses" stage. The specific error message is:

Anatomical Map for P01-CP Not found
No Stim Data detected for P01-CP.edf, importing a random channel
Getting the Stim Data for P01-CP.edf
Index exceeds matrix dimensions.

Error in CCEPSEEGDataImport (line 170)
[~, ~,StimData, Annotations] = EDF_Read(DataFile,{DataStruct.Stim(1).Label});

Error in CCEPSEEGViewer (line 147)
[ChannelInfo, Files, StimAnnot, ImportData, Annotations] =
CCEPSEEGDataImport('Patient',PatientName,'DataFile',DataFile,'Electrodes',ChannelInfo.Info.ElectrodeFile,'Struct',DataStruct,'Label',ChannelInfo.Uni(1).Label);

Error in CCEPSEEGViewerCallback (line 33)
CCEPSEEGViewer('Name',PatientName,'Data',DataFile);

Error while evaluating UIControl Callback.

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I suspect the issue might be related to the electrode information in the Excel file. However, I'm unable to pinpoint the exact problem or how to fix it.

Would it be possible to obtain an example Excel template for the electrode data? Alternatively, any guidance on resolving this error would be greatly appreciated.

Thanks!