what's mean the message...??? in vertica R

HI,

        We just see a warning symbol in the screenshot. Can you paste error message in text

Sruthi

Hi sruthia 

admin=> select chi44(PW, SL) over() from CRDW.TEST_IRIS;
ERROR 3399: Failure in UDx RPC call InvokeProcessPartition(): Error calling processPartition() in User Defined Object [chi44] at [/scratch_a/release/24526/vbuild/vertica/OSS/UDxFence/RInterface.cpp:1387], error code: 0, message: Exception in processPartitionForR: [could not convert using R function : as.data.frame]
dbadmin=>

this is my Error message

thank you

Hi,

    Upon looking at the code, it looks like your R code needs to be modified a bit. Upon a quick search, found the following URL 

http://stackoverflow.com/questions/27365869/error-could-not-convert-using-r-function-as-data-frame

Though above URL is an example related to C++, I hope you can relate it easily

Sruthi