无法在Azure ML Studio上打开连接错误（运行R脚本）

Question

I am trying to run an R Script in Azure ML. The code runs for several hours and then stop with this error displayed:

Error 0063: The following error occurred during evaluation of R script:
---------- Start of error message from R ----------
cannot open the connection


cannot open the connection
----------- End of error message from R -----------
Start time: UTC 04/03/2017 21:09:34
End time: UTC 04/03/2017 23:33:48

I have ran the code in RStudio, therefore I am quite confident that the R code is not the problem. Can it be a server issue and how to avoid it?

Thanks

Answer 1

If the code runs, verify if the problem is with the package. For packages that are not in Azure AML you have to load them as a dataset (after installing locally) See this: https://blogs.msdn.microsoft.com/benjguin/2014/09/24/how-to-upload-an-r-package-to-azure-machine-learning/