$SUBJECTS_DIR/fsaverage should be symbolic link to $FREESURFER_HOME/subjects/fsaverage.

Can you check if it exists?

There should be lh.FG1.mpm.vpnl. label and rh.FG1.mpm.vpnl. label in $SUBJECTS_DIR/fsaverage/label/ directory.

What is your command? Running the command by itself will show the help.

Best,

Yujing

From: freesurfer-bounces@nmr.mgh.harvard.edu freesurfer-bounces@nmr.mgh.harvard.edu On Behalf Of Pamela González Méndez Sent: Wednesday, April 24, 2024 9:24 PM To: freesurfer@nmr.mgh.harvard.edu Subject: [Freesurfer] Error: Label FG1.mpm.vpnl does not exist in SUBJECTS_DIR fsaverage!

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Hi everyone,

While running a FreeSurfer command, I encountered the following error message: "Label FG1.mpm.vpnl does not exist in SUBJECTS_DIR fsaverage!" This error seems to indicate that the specified label is missing in the fsaverage directory within the SUBJECTS_DIR. Any insights on resolving this issue would be appreciated.

Thank you!