[gdal-dev] ogr2ogr using PDF driver reports: ERROR 1: Max token stack size reached

[Even Rouault]

Fix in https://github.com/OSGeo/gdal/pull/9213 for the "max token stack 
size reached" error. However opening the resulting converted file 
doesn't show something that can be immediately correlated with the 
content of the PDF. It is likely that some geometry transformations are 
missed by the GDAL PDF vector interpreter.

Le 08/02/2024 à 09:24, Bureau voor Archeologie via gdal-dev a écrit :
> I'm trying to convert a PDF with vector data into a shape with:
>
> ogr2ogr test.shp Archeologische\ beleidskaart\ 2023.pdf  --config 
> OGR_PDF_READ_NON_STRUCTURED YES
>
> However, It gives the error: ERROR 1: Max token stack size reached
>
> The sources are only converted partly, possibly because of this error. 
> Might there be something wrong with my pdf source? Or can this be 
> solved by setting some kind of config option when using the PDF driver?
>
> Some additional info:
> * I can't find information about setting the token stack size, nor can 
> I find messages from others reporting this error.
> * I found this error is coded in (sources gdal-3.8.3): 
> 'pdfreadvectors.cpp'
> * It's value is defined in gdal_pdf.h: #define TOKEN_STACK_SIZE 8
> * this error also occurs when converting to other file format, like gml
>
> Arjan.
>
>
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