when I used python-reportlab to create a pdf document, sometimes it throws an exception: ValueError: format not resolved talk.google.com , I wonder why this came out and how to solve it, the full error stack looks like this:
File "/usr/lib64/python2.7/threading.py", line 552, in __bootstrap_inner self.run() File "/usr/lib64/python2.7/threading.py", line 505, in run self.__target(*self.__args, **self.__kwargs) File "/usr/lib/python2.7/site-packages/tweets2pdf/tweets2pdf.py", line 42, in generate_thread tpdoc.dump() File "/usr/lib/python2.7/site-packages/tweets2pdf/pdfgen.py", line 609, in dump self.pdfdoc.build(self.elements, onFirstPage = self.on_first_page, onLaterPages = self.on_later_pages) File "/usr/lib64/python2.7/site- packages/reportlab/platypus/doctemplate.py", line 1117, in build BaseDocTemplate.build(self,flowables, canvasmaker=canvasmaker) File "/usr/lib64/python2.7/site- packages/reportlab/platypus/doctemplate.py", line 906, in build self._endBuild() File "/usr/lib64/python2.7/site- packages/reportlab/platypus/doctemplate.py", line 848, in _endBuild if getattr(self,'_doSave',1): self.canv.save() File "/usr/lib64/python2.7/site-packages/reportlab/pdfgen/canvas.py", line 1123, in save self._doc.SaveToFile(self._filename, self) File "/usr/lib64/python2.7/site-packages/reportlab/pdfbase/pdfdoc.py", line 235, in SaveToFile f.write(self.GetPDFData(canvas)) File "/usr/lib64/python2.7/site-packages/reportlab/pdfbase/pdfdoc.py", line 257, in GetPDFData return self.format() File "/usr/lib64/python2.7/site-packages/reportlab/pdfbase/pdfdoc.py", line 417, in format IOf = IO.format(self) File "/usr/lib64/python2.7/site-packages/reportlab/pdfbase/pdfdoc.py", line 869, in format fcontent = format(self.content, document, toplevel=1)
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