Loading `sets` library breaks Nvim-R

[mschilli87]

If I create a file test.R with

library(sets)

and open it in neovim (v0.9.1), I get an error in the statusbar prompting me to run RDebugInfo which throws

RInitOut
RInitErr
 Attaching package: ‘nvimcom’
The following object is masked from ‘package:utils’:      vi
Error in as.environment(pos) :    no item called "package:sets" on the search list Calls: <Anonymous> -> nvim.buildomnils -> nvim.bol -> objects Execution halted

If in the above example, I replace sets by any other installed libary, everything works as expected.

In case it is relevant, sets is the last library I installed.

The R package versions are nvimcom_0.9-146 & sets_1.0-24.

[jalvesaq]

I can replicate the issue. As a workaround, after starting R without library(sets) in the script, you can run the following command:

nvimcom:::nvim.buildomnils("sets")

I expected the above command to result in failure, but, because it works without error, I cannot replicate the bug interactively, and it will be hard to fix.

[mschilli87]

Thank you for the quick reply. I opened a script without library(sets) in neovim, started an R session and ran the command you suggested. Unfortunately(?) for me it does fail, AFAICT reproducing the exact same error:

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> nvimcom:::nvim.buildomnils("sets")

echo 'Building completion list for "sets"'
Error in as.environment(pos) : 
  no item called "package:sets" on the search list

Since the workaround command failed, opening a script loading the sets library still results in the same error for me.

Is there any way I can help further troubleshooting this?

[jalvesaq]

The string "sets" was matching "datasets". The workaround worked for me because I don't load the "datasets" package. The bug should be fixed by the next commit.

[mschilli87]

I can confirm that updating Nvim-R fixed the issue. Thank you for the fast responses and fix. ❤️