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useCluster Option stopped working [ Reply ]
By: Miguel Godinho de Matos on 2012-02-14 16:40
[forum:5510]
Dear sirs, after the latest upgrade, the useCluster option of siena07 method stopped working. Now every time I try to use multi processors i get the following error:

ans <- siena07( myCoEvModel, data = myCoEvolutionData, effects = myCoEvolutionEff, batch=T, verbose=T, nbrNodes=8, useCluster=T)

Error in checkForRemoteErrors(lapply(cl, recvResult)) :
8 nodes produced errors; first error: VECTOR_ELT() can only be applied to a 'list', not a 'externalptr'

This example was using the Rscript: RscriptSienaBehaviour.R provided on siena website wihtout any change other than the call to siena07.

I am using R 2.13

Thanks,
Miguel

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