Fred-Wu

This is an easy fix in the pull request. Hope it can be granted to fix the issue.

> This should already work: > > ```r > task_gc = tsk("german_credit") > task_gc$col_roles$stratum = c("credit_risk", "housing", "telephone") > split = partition(task_gc, ratio = 0.8) > ``` > > We...

Yes. I did. However, that does not work properly in IPython console too. For `np.`, the suggestions appear, and when I type `r`, it will not jump to anything start...

> > > What version of languageserver are you using? The latest version should fix a related issue if your file contains non ascii chars. `Version 0.3.11` Is this the...

> > > Well it is the latest version. Do your files or file names contain non ascii chars? I tried to copy and paste the codes lines by lines...

It appears that the error is quite random. One of my scripts was working completely fine, but today after opening it, and typing something, then the error occur and shut...

> > > Do the names of the files or directories contain non ascii chars? Nothing looks wrong to me `C:\MHLL\self-harm\R\Youth_trend_paper.R`

> > > Does "Open in external browser" show the plots correctly? They do initially. But after ploting fails, "Open in external browser" no longer works too, stuck like below....

It just happened again. However this time, I was able to open the graph just by re-opening it from the browser history. The graph was actually on it. Upon re-opening,...

> > > This could be a backend problem. @Fred-Wu can you provide plotting code to recreate the issue? What version of httpgd and R are you using? I am...