Error model evaluation

1

Hello

What does this error mean?

BST> Simulation: Using head model file "Subject01/Simulation/headmodel_surf_openmeeg_05.mat"

Index in position 2 exceeds array bounds (must not
exceed 2).

Error in bst_memory>GetResultsValues (line 2127)
ResultsValues =
double(GlobalData.DataSet(iDS).Results(iResult).ImageGridAmp(:,
iTime));

Error in bst_memory (line 72)
eval(macro_method);

Error in bst_simulation (line 181)
ResultsValues = bst_memory('GetResultsValues', iDS,
iResult, iVertices, iTime, 0, isVolumeAtlas);

Error in
tree_callbacks>@(h,ev)bst_simulation(filenameRelative)
(line 1699)
gui_component('MenuItem',
jMenuModality, [], 'Simulate
recordings',
IconLoader.ICON_TS_DISPLAY, [],
@(h,ev)bst_simulation(filenameRelative));

I am trying to activate just one dipole, so in imagegridamp I put every thing is zero accept one dipole,
after loading the source model again from matlab and click on the model evaluation, I have the above error

2

This error means that the matrix ImageGridAmp has been damaged and does not contain anymore the data it is supposed to contain. You have probably removed some rows or columns in the matrix...
You can edit the values of the ImageGridAmp matrix the way you want, but you must keep its dimensions unchanged.