R Jupyter demo errors

[darkblueb]

Steps to reproduce:

• boot Live13 a2
• start the Jupyter system
• run the R Notebook
• execute each cell

library('sf') #SimpleFeature Library to handle shapefiles

  Linking to GEOS 3.7.0, GDAL 2.4.0, PROJ 5.2.0

  Package: sf
  Version: 0.7-4
  Title: Simple Features for R

The demo dot-shp file loads properly, but the first call to display data fails.

ERROR while rich displaying an object: Error in loadNamespace(name): there is no package called ‘geojsonio’

Traceback:
1. FUN(X[[i]], ...)
2. tryCatch(withCallingHandlers({
 .     if (!mime %in% names(repr::mime2repr)) 
 .         stop("No repr_* for mimetype ", mime, " in repr::mime2repr")
 .     rpr <- repr::mime2repr[[mime]](obj)
 .     if (is.null(rpr)) 
 .         return(NULL)
 .     prepare_content(is.raw(rpr), rpr)
 . }, error = error_handler), error = outer_handler)
3. tryCatchList(expr, classes, parentenv, handlers)
4. tryCatchOne(expr, names, parentenv, handlers[[1L]])
5. doTryCatch(return(expr), name, parentenv, handler)
6. withCallingHandlers({
 .     if (!mime %in% names(repr::mime2repr)) 
 .         stop("No repr_* for mimetype ", mime, " in repr::mime2repr")
 .     rpr <- repr::mime2repr[[mime]](obj)
 .     if (is.null(rpr)) 
 .         return(NULL)
 .     prepare_content(is.raw(rpr), rpr)
 . }, error = error_handler)
7. repr::mime2repr[[mime]](obj)
8. repr_geojson.sf(obj)
9. repr_geojson(geojsonio::geojson_list(obj), ...)
10. geojsonio::geojson_list
11. getExportedValue(pkg, name)
12. asNamespace(ns)
13. getNamespace(ns)
14. tryCatch(loadNamespace(name), error = function(e) stop(e))
15. tryCatchList(expr, classes, parentenv, handlers)
16. tryCatchOne(expr, names, parentenv, handlers[[1L]])
17. value[[3L]](cond)

An attempt to separately load geojsonio fails in multiple ways

> install.packages('geojsonio')
Installing package into ‘/usr/local/lib/R/site-library’
(as ‘lib’ is unspecified)
also installing the dependencies ‘hms’, ‘BH’, ‘protolite’, ‘rgdal’, ‘rgeos’, ‘maptools’, ‘readr’, ‘V8’, ‘geojson’, ‘jqr’
...

trying URL 'https://cloud.r-project.org/src/contrib/geojson_0.3.2.tar.gz'
...
trying URL 'https://cloud.r-project.org/src/contrib/geojsonio_0.7.0.tar.gz'
...

[wildintellect]

I looked into this a while back when you mentioned it. If I recall Jupyter has it's own code for printing/plotting which adds the geojsonio package dependency. From the initial list provided, V8 does have a system dependency of 'libv8-dev or libnode-dev'

Can you provide all the errors when trying to install geojsonio? That should tell us if any of the other packages are missing system libraries.

[darkblueb]

attaching two DEBUG logs, one from o12 (works), the second from o13 (fails)

duplicate of ticket #2134

[darkblueb]

previous comment by wildintellect

The cause is the IRKernel specifies that geojsonio package is used to display various things from sf objects. This is specific to Jupyter. Easiest solution is to add the geojsonio R library and it's dependencies. Not sure how much space this will take. This does include need to add the system V8 library.

sudo apt-get install libv8-dev

​https://github.com/IRkernel/repr/search?q=geojsonio&unscoped_q=geojsonio

[darkblueb]

Can you provide all the errors when trying to install geojsonio? That should tell us if any of the other packages are missing system libraries.

per the attached DEBUG logs, R modules rgdal and rgeos are not installed at all in the working osgeolive 12 final edition. It seems a bad indicator that rgdal and rgeos are being queued for install, as if this method of installation is wholly out of synch with the current setup.

[darkblueb]

osgeolive beta1 / sf 0.7-6 ; does draw, albeit with long warning text; sf team on the topic, will update status here

[kalxas]

Ticket retargeted after milestone closed

[darkblueb]

R sf osgeolive 14.0

Linking to GEOS 3.9.0, GDAL 3.2.1, PROJ 7.2.0

the above-mentioned geojson-io error msgs persists

[kalxas]

Ticket retargeted after milestone closed

[darkblueb]

updating for ol15

[darkblueb]

build 96 jupyter/notebook_gallery/R/R_spatial_introduction.ipynb

    sids <- st_read(dsn = "/usr/lib/python3/dist-packages/pysal/lib/examples/sids2/sids2.shp" )

    head(sids)   ## ERROR while rich displaying an object: Error in loadNamespace(x): there is no package called ‘geojsonio’

the demo does draw using ggplot2 (small)

[darkblueb]

ol15 vmdk beta1

large warnings : "... there is no package called 'geojsonio' "

GEOS 3.10.2  GDAL 3.4.3  PROJ 8.2.1  sf_use_s2() is TRUE

[kalxas]

Ticket retargeted after milestone closed

[darkblueb]

fixed in ol16 alpha 3