R package lwgeom had to upgrade to a newer version of liblwgeom (now a subdirectory in the PostGIS source tree, really) because of the new PROJ versions and deprecation of the old PROJ interface; PostGIS requires the newer GEOS version.
I have no control over versions of GEOS that are run on the shinyapps.io machines, and don't know which OS at which version they run. I also have no clue how one could debug this issue. One could try to patch the install file, https://github.com/rstudio/shinyapps-package-dependencies/blob/master/packages/lwgeom/install such that it installs a newer GEOS (maybe binary from another ppa, otherwise from source). On 6/3/20 6:33 PM, Rich Shepard wrote: > On Wed, 3 Jun 2020, Erin Hodgess wrote: > >> Could this possibly be due to the upgrade for GDAL and PROJ libraries, >> please? > > Erin, > > I learned a while ago that when any of proj, geos, and gdal are upgraded I > need to rebuid tools higher in that chain. If you have a new geos version > then a new gdal build is in order. > > If this does not address your issue please excuse my responding. > > Regards, > > Rich > > _______________________________________________ > R-sig-Geo mailing list > R-sig-Geo@r-project.org > https://stat.ethz.ch/mailman/listinfo/r-sig-geo -- Edzer Pebesma Institute for Geoinformatics Heisenbergstrasse 2, 48149 Muenster, Germany Phone: +49 251 8333081
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