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help > RE: MVPA Error Message
Mar 21, 2023 02:03 PM | Alfonso Nieto-Castanon - Boston University
RE: MVPA Error Message
Hi,
Sorry I have not seen this error before, I think it may indicate some low-level problem with hard-drive storage (e.g. a full hard drive, or reaching a user-specific quota in your OS). Does this error occur right at the beginning of the analysis of after a while? Also please look for files named TEMPORAL2.*.dat in the first-level analysis directory and see if there is anything potentially problematic with those files (e.g. one file with a different size than others, any permission issues, an exceeded quota on number of files per folder, etc.)
Hope this helps
Alfonso
Originally posted by kieranford:
Sorry I have not seen this error before, I think it may indicate some low-level problem with hard-drive storage (e.g. a full hard drive, or reaching a user-specific quota in your OS). Does this error occur right at the beginning of the analysis of after a while? Also please look for files named TEMPORAL2.*.dat in the first-level analysis directory and see if there is anything potentially problematic with those files (e.g. one file with a different size than others, any permission issues, an exceeded quota on number of files per folder, etc.)
Hope this helps
Alfonso
Originally posted by kieranford:
Hello,
I've received this error when running MVPA. Could someone please advise what could be the problem?
I'm running a dataset with 340 participants.
Thank you very much.
computing subject x subject covariance (voxel-to-voxel analysis 1/1)
computing MVPA components
ERROR DESCRIPTION:
Error using reshape
Number of elements must not change. Use [] as one of the size inputs to automatically calculate the appropriate size for that dimension.
Error in conn_mtx>conn_mtx_load (line 119)
M=reshape(fread(fh,inf,'float64'),C.blocksize_in);
Error in conn_mtx (line 72)
M=conn_mtx_load(C,nblock);
Error in conn_process (line 3401)
Cblock=permute(reshape(conn_mtx('getblock',C,[nsub2,ivalidcondition2]),[NdimsIn numel(validsubjects) numel(validconditions) NdimsIn]),[1,4,2,3]);
Error in conn_process (line 82)
case 'analyses_gui_vv', conn_disp(['CONN: RUNNING ANALYSIS STEP (voxel-to-voxel analyses)']); conn_process([13],varargin{:});
Error in conn (line 9296)
else conn_process('analyses_gui_vv',CONN_x.vvAnalysis); ispending=false;
Error in conn_menumanager (line 121)
feval(CONN_MM.MENU{n0}.callback{n1}{1},CONN_MM.MENU{n0}.callback{n1}{2:end});
CONN21.a
SPM12 + DAiSS DEM FieldMap LST MEEGtools
Matlab v.2022a
project: CONN21.a
storage: 3028.4Gb available
I've received this error when running MVPA. Could someone please advise what could be the problem?
I'm running a dataset with 340 participants.
Thank you very much.
computing subject x subject covariance (voxel-to-voxel analysis 1/1)
computing MVPA components
ERROR DESCRIPTION:
Error using reshape
Number of elements must not change. Use [] as one of the size inputs to automatically calculate the appropriate size for that dimension.
Error in conn_mtx>conn_mtx_load (line 119)
M=reshape(fread(fh,inf,'float64'),C.blocksize_in);
Error in conn_mtx (line 72)
M=conn_mtx_load(C,nblock);
Error in conn_process (line 3401)
Cblock=permute(reshape(conn_mtx('getblock',C,[nsub2,ivalidcondition2]),[NdimsIn numel(validsubjects) numel(validconditions) NdimsIn]),[1,4,2,3]);
Error in conn_process (line 82)
case 'analyses_gui_vv', conn_disp(['CONN: RUNNING ANALYSIS STEP (voxel-to-voxel analyses)']); conn_process([13],varargin{:});
Error in conn (line 9296)
else conn_process('analyses_gui_vv',CONN_x.vvAnalysis); ispending=false;
Error in conn_menumanager (line 121)
feval(CONN_MM.MENU{n0}.callback{n1}{1},CONN_MM.MENU{n0}.callback{n1}{2:end});
CONN21.a
SPM12 + DAiSS DEM FieldMap LST MEEGtools
Matlab v.2022a
project: CONN21.a
storage: 3028.4Gb available
Threaded View
| Title | Author | Date |
|---|---|---|
| kieranford | Mar 17, 2023 | |
| Alfonso Nieto-Castanon | Mar 21, 2023 | |
| kieranford | Mar 27, 2023 | |