Kernel Error: Failed to start a kernel

Hi, I was trying to program in R in Jupyter but it gives this error message that there is a kernel error and the connection to the kernel is lost. However. when I am using python kernel, it works perfectly fine, so I am wondering how I could fix this.

Have you tried to open the same R interpreter in a different editor, let’s say R Studio? Or even the command line?

When an interpreter crashes, Jupyter Notebooks suffer from the problem that the standard output with the error message is somewhere in the background. I am no expert in the Rlang kernel but I hope that with the output you get that way you can continue your search for the source of the problem.

1 Like

Oh yeah, it works fine in RStudio but still crashes in Jupyter. Thanks by the way. I will try to re-install R in Jupyter to see it works or not.