[Docutils-develop] [ docutils-Bugs-3519169 ] rst2pdf crashes in spanFixDim()

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Bugs item #3519169, was opened at 2012-04-18 08:26
Message generated for change (Comment added) made by grubert
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Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: James Hunt (jamesodhunt)
Assigned to: Nobody/Anonymous (nobody)
Summary: rst2pdf crashes in spanFixDim()

Initial Comment:
I have a large rst document [1] which passes through 'rst2html --strict' correctly but which fails with rst2pdf:

rst2pdf -o /tmp/upstart_cookbook.pdf /tmp/upstart_cookbook.rst
Traceback (most recent call last):
  File "/usr/bin/rst2pdf", line 9, in <module>
    load_entry_point('rst2pdf==0.16', 'console_scripts', 'rst2pdf')()
  File "/usr/lib/pymodules/python2.7/rst2pdf/createpdf.py", line 1456, in main
    compressed=options.compressed)
  File "/usr/lib/pymodules/python2.7/rst2pdf/createpdf.py", line 666, in createPdf
    pdfdoc.multiBuild(elements)
  File "/usr/lib/python2.7/dist-packages/reportlab/platypus/doctemplate.py", line 960, in multiBuild
    self.build(tempStory, **buildKwds)
  File "/usr/lib/python2.7/dist-packages/reportlab/platypus/doctemplate.py", line 880, in build
    self.handle_flowable(flowables)
  File "/usr/lib/pymodules/python2.7/rst2pdf/createpdf.py", line 774, in handle_flowable
    if frame.add(f, canv, trySplit=self.allowSplitting):
  File "/usr/lib/pymodules/python2.7/rst2pdf/flowables.py", line 555, in add
    return Frame.add(self, flowable, canv, trySplit)
  File "/usr/lib/python2.7/dist-packages/reportlab/platypus/frames.py", line 159, in _add
    w, h = flowable.wrap(aW, h)
  File "/usr/lib/pymodules/python2.7/rst2pdf/flowables.py", line 233, in wrap
    return self.t.wrap(w, h)
  File "/usr/lib/python2.7/dist-packages/reportlab/platypus/tables.py", line 1113, in wrap
    self._calc(availWidth, availHeight)
  File "/usr/lib/python2.7/dist-packages/reportlab/platypus/tables.py", line 587, in _calc
    self._calc_height(availHeight,availWidth,W=W)
  File "/usr/lib/python2.7/dist-packages/reportlab/platypus/tables.py", line 553, in _calc_height
    spanFixDim(H0,H,spanCons,lim=hmax)
  File "/usr/lib/python2.7/dist-packages/reportlab/platypus/tables.py", line 205, in spanFixDim
    t = sum([V[x]+M.get(x,0) for x in xrange(x0,x1)])
TypeError: unsupported operand type(s) for +: 'NoneType' and 'int'

$ dpkg -l |grep docutils|awk '{print $2, $3}'
docutils-common 0.8.1-4ubuntu1
docutils-doc 0.8.1-4ubuntu1
python-docutils 0.8.1-4ubuntu1
$ 

[1] - http://bazaar.launchpad.net/~upstart-documenters/upstart-cookbook/trunk/view/head:/upstart_cookbook.rst

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>Comment By: engelbert gruber (grubert)
Date: 2012-05-02 01:33

Message:
rst2pdf is a separate project.

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You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=422030&aid=3519169&group_id=38414