Error using parpool (line 145) Parallel pool failed to start with the following error. For more detailed information, validate the profile 'local' in the Cluster Profile Manager.

Error using parpool (line 145)

Parallel pool failed to start with the following error. For more detailed information, validate the profile 'local' in the Cluster

Profile Manager.

Error in lme_mass_F (line 69)

parpool(prs);

Error in runlme_maps_vwrg (line 321)

fstats = lme_mass_F(hstats,Cma,prs);display(fstats)

Error in run_runlme_maps_vwrg (line 176)

[resultstruc] =

runlme_maps_vwrg(finaloutdir,designdir,designfile,select,timecol,cols,interaction,age2,datadir,datafile,hemi,Zcol,measure,contrastmatrix,resultstruc,rg,matfile,s{k},prs,delimitor,t,scriptname);

Error in mci (line 38)

run_runlme_maps_vwrg(designfile,select,cols,interaction,timecol,outdir,contrastset,rg,measlist,designdir,datadir,fwhm,nofhemis,prs,hemi,Zcol,MoBa,matfile,group,fdrmethod,age2,delimitor,scriptname)

Caused by:

Error using parallel.internal.pool.InteractiveClient>iThrowWithCause (line 670)

Failed to locate and destroy old interactive jobs.

Error using parallel.Cluster/findJob (line 74)

Unknown type: .

I am using Fedora 32 which has the same glibc as Ubuntu 20.04.

Answer 1

[Knut Jørgen]

I found a workaround,

by running

myCluster = parcluster('local');

delete(myCluster.Jobs);

before and after a parpool job I have been able to run parpool.