internal error: Huge input lookup

[ponsfrilus]

Got this error trying to export layer of a big file (python2 ./svg-objects-export.py --xpath "//svg:g[@inkscape:groupmode='layer']" --extra '--export-area-page --export-id-only' ../dir/file.svg :

Inkscape 0.92.4 (5da689c313, 2019-01-14)
exporting from ../dir/file.svg all objects matching //svg:g[@inkscape:groupmode='layer']
Traceback (most recent call last):
  File "./svg-objects-export.py", line 238, in <module>
    intree = etree.parse(infile, parser)
  File "lxml.etree.pyx", line 3310, in lxml.etree.parse (src/lxml/lxml.etree.c:72517)
  File "parser.pxi", line 1791, in lxml.etree._parseDocument (src/lxml/lxml.etree.c:105979)
  File "parser.pxi", line 1817, in lxml.etree._parseDocumentFromURL (src/lxml/lxml.etree.c:106278)
  File "parser.pxi", line 1721, in lxml.etree._parseDocFromFile (src/lxml/lxml.etree.c:105277)
  File "parser.pxi", line 1122, in lxml.etree._BaseParser._parseDocFromFile (src/lxml/lxml.etree.c:100227)
  File "parser.pxi", line 580, in lxml.etree._ParserContext._handleParseResultDoc (src/lxml/lxml.etree.c:94350)
  File "parser.pxi", line 690, in lxml.etree._handleParseResult (src/lxml/lxml.etree.c:95786)
  File "parser.pxi", line 620, in lxml.etree._raiseParseError (src/lxml/lxml.etree.c:94853)
lxml.etree.XMLSyntaxError: internal error: Huge input lookup, line 479944, column 25

Thanks to https://stackoverflow.com/a/11850445/960623, it runs with adding huge_tree=True in the etree parser, line 237 (parser = etree.XMLParser(huge_tree=True).

Thanks for saving me the time to export all layer manually !

[berteh]

thanks for the link and fix.