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    I get an error in PlotGUI "Invalid object handle" (error in plotds with MIA_Toolbox installed)

Possible Solutions:

    If the message you are receiving has the error fingerprint (run the Matlab command: evrireporterror to get the error fingerprint):
     message = 'Error using ==> setappdataInvalid object handle';
     identifier = 'MATLAB:hg:dt_conv:Matrix_to_HObject:BadHandle';
     stack(1,1).file = 'C:\(path to PLS_Toolbox)\plotgui.m';
     stack(1,1).name = 'plotds';
     stack(1,1).line = 5380;

    Then your problem is that you have an older version of MIA_Toolbox (1.0.x) and a newer version of PLS_Toolbox (5.5 or later). The older version of MIA_Toolbox is not completely compatible with later versions of PLS_Toolbox.

    To solve the problem, you must do one of these three things:

    1) upgrade your MIA_Toolbox to 2.0
    2) remove MIA_Toolbox from your path
    3) replace the "histcontrast.m" function in MIA_Toolbox with the file located here:
    Right-click this link and save it to your computer. Then, copy the file onto your Matlab path into any folder above the MIA_Toolbox folder OR directly into your MIA_Toolbox folder, overwriting the existing histcontrast.m function. This file will disable the histogram contrast functionality of PlotGUI but solve the incompatibility problem.

Still having problems? Check our documentation Wiki or try writing our helpdesk at helpdesk@eigenvector.com