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ropensci / tiler

Generate geographic and non-geographic map tiles from R
https://docs.ropensci.org/tiler
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segfaults on tile generation #11

Closed jebyrnes closed 5 years ago

jebyrnes commented 5 years ago

In running tiler on the base example, I get the following

sh: line 1: 60605 Segmentation fault      python "/home/jb92b/R/x86_64-pc-linux-gnu-library/3.5/tiler/python/gdal2tilesIMG.py" --leaflet -p raster -z 2-3 -w none --tmpdir "/tmp/RtmpGvaBZ3/g2ttmp" "/home/jb92b/R/x86_64-pc-linux-gnu-library/3.5/tiler/maps/map.png" "/project/tiler/tiles" 2> /dev/null

SessionInfo:

R version 3.5.1 (2018-07-02)
Platform: x86_64-pc-linux-gnu (64-bit)
Running under: Red Hat Enterprise Linux Server release 6.9 (Santiago)

Matrix products: default
BLAS: /share/pkg/R/3.5.1_gcc8.1.0/lib64/R/lib/libRblas.so
LAPACK: /share/pkg/R/3.5.1_gcc8.1.0/lib64/R/lib/libRlapack.so

locale:
 [1] LC_CTYPE=en_US.UTF-8       LC_NUMERIC=C              
 [3] LC_TIME=en_US.UTF-8        LC_COLLATE=en_US.UTF-8    
 [5] LC_MONETARY=en_US.UTF-8    LC_MESSAGES=en_US.UTF-8   
 [7] LC_PAPER=en_US.UTF-8       LC_NAME=C                 
 [9] LC_ADDRESS=C               LC_TELEPHONE=C            
[11] LC_MEASUREMENT=en_US.UTF-8 LC_IDENTIFICATION=C       

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base     

other attached packages:
[1] stringr_1.3.1 raster_2.8-4  sp_1.3-1      tiler_0.2.1  

loaded via a namespace (and not attached):
[1] compiler_3.5.1   magrittr_1.5     tools_3.5.1      Rcpp_1.0.0      
[5] stringi_1.2.4    codetools_0.2-16 grid_3.5.1       png_0.1-7       
[9] lattice_0.20-38

Using python 2.7.14. gdal 2.4.0

I'm not sure what's causing the segfault and why. Any thoughts?

jebyrnes commented 5 years ago

OK, turns out this was a very very specific issue on one particular server solved by using anaconda instead. Don't expect it to generalize. If anyone has an issue with it, drop my a line here and I can walk you through how my admins helped me fix it.