Hi all, 

I'm trying to use an ROI mask for my meta-analysis. In the preprocessing step, I am using the command pp gray_matter,1,20,metaROI,20 
Name of ROI mask (in shared directory): "mask_metaROI.nii.gz" It is in a gzip compressed format. 

I get the following error; execution log pasted below: 

Home dir /Users/Mol/.libsdm/sdm.conf
wParser warning: argument 'Voxel size' missing or incorrect, it will be set to '2'.

WARNING: Copy: source file '/private/var/folders/x1/sthv5r315w96zgl_46_pxcmm0000gn/T/AppTranslocation/C4E2076A-A632-4BB4-8546-6D958D94C20D/d/SdmPsiGui.app/Contents/MacOS/../Resources/bin/osx/../..//share/mask_metaROI_2mm.nii.gz' not found.
The program will close as this problem could cause fatal errors.

I have tried renaming the file to mask_metaROI_2mm.nii.gz , but I get a similar error message: 

Home dir /Users/Mol/.libsdm/sdm.conf
wParser warning: argument 'Voxel size' missing or incorrect, it will be set to '2'.

WARNING: Copy: source file '/private/var/folders/x1/sthv5r315w96zgl_46_pxcmm0000gn/T/AppTranslocation/C4E2076A-A632-4BB4-8546-6D958D94C20D/d/SdmPsiGui.app/Contents/MacOS/../Resources/bin/osx/../..//share/mask_metaROI_2mm_2mm.nii.gz' not found.
The program will close as this problem could cause fatal errors.

Any guidance? 

(One submission on the forum said they solved this issue by renaming the mask "mask_ROI_2mm.nii", i.e. specifying the voxel size in then mask and also that the mask file was zipped, by the .gz extension was not present in the file name. However, I can't try that as renaming the file automatically changes the file type, i.e. changing the file extension to .nii converts it to a NIFTI file, and this also results in the same errors as above.)

Any help would be hugely appreciated. Thank you!