Question: (Closed) XVector install error
gravatar for s1469060
20 months ago by
s146906010 wrote:

Hi all

I'm trying to load the XVector package into R studio. I installed the package via R (which is correctly synced to Rstudio) and is successful- version 3.6 of R and version 3.9 of XVector. However whilst the library appears on my list I won't load properly.

Error as follows:

Error: package or namespace load failed for ‘XVector’:
 .onLoad failed in loadNamespace() for 'XVector', details:
  call: .Call(.NAME, ..., PACKAGE = PACKAGE)
  error: "externalptr_new" not available for .Call() for package "XVector"

I have loaded the package xptr too, but that hasn't solved it so I'm unsure what package is missing? Or if it is a different problem all together?

Any help would be greatly appreciated!

Thanks, all the best,


R • 642 views
ADD COMMENTlink modified 20 months ago • written 20 months ago by s146906010

Actually, it may be a problem with the isnullptr package which appears to be correctly installed, and is in my library. However when I try to load gives the error:

Error: package or namespace load failed for ‘isnullptr’ in FUN(X[[i]], ...):
 no such symbol isnullptr_ in package C:/Program Files/R/R-3.6.0/library/isnullptr/libs/x64/isnullptr.dll

I have checked in the folder and isnullptr.dll exists??

ADD REPLYlink modified 20 months ago • written 20 months ago by s146906010

Please use the code option to highlight code. This much improves the readability of your posts:

enter image description here

ADD REPLYlink written 20 months ago by ATpoint44k

Hello s1469060!

We believe that this post does not fit the main topic of this site.

OP did not follow up on this one.

For this reason we have closed your question. This allows us to keep the site focused on the topics that the community can help with.

If you disagree please tell us why in a reply below, we'll be happy to talk about it.


ADD REPLYlink written 10 months ago by ATpoint44k
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