search for: namespaceimportmethod

...methods to import for function ‘cor’ but not the generic itself 8: found methods to import for function ‘diff’ but not the generic itself 9: found methods to import for function ‘drop’ but not the generic itself ------------------------ I tracked these warnings down to the behavior of the base:::namespaceImportMethods, which ends up calling base:::namespaceImportFrom with arguments that seem to violate the assumptions made in that function. It looks like base:::namespaceImportFrom (conditionally) assumes that the "vars", "generics" and "packages" arguments are parallel vectors. How...