I find that when I attempt to export Rcpp functions to a cluster using the R clusterExport function I get the following error (or some variant thereof):
Error in checkForRemoteErrors(val) : 5 nodes produced errors; first error: NULL value passed as symbol address I am running Windows 7, and the cluster is on a quadcore machine. Exporting ordinary R functions is completely error-free in my setup. Has anyone else experienced this problem? Any suggestions on a fix? Thanks.
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