c2c-oerpscenario team mailing list archive

["Olivier Dony \(OpenERP\)" <586066@xxxxxxxxxxxxxxxxxx>]

After investigation, it seems the main issue here stems from the change
of XML parsing API in rev 1766.1.1 revid
nch@xxxxxxxxxxx-20090428102421-0bjwivab9it6bf2c. Specifically this
prevents the <images> definition from being loaded from the RML source.

Here is a trivial patch for version 5.0, quite directly applicable to
trunk as well.

** Patch added: "bug586066_5.0.patch"
   https://bugs.launchpad.net/openobject-server/+bug/586066/+attachment/1757249/+files/bug586066_5.0.patch

-- 
You received this bug notification because you are a member of C2C
OERPScenario, which is subscribed to the OpenERP Project Group.
https://bugs.launchpad.net/bugs/586066

Title:
  IOError when running a report that contains an image

Status in OpenObject Server:
  Fix Committed

Bug description:
  I created a new report through the report designer and uploaded it into my project. when I want to run it I receive the following error:

Traceback (most recent call last):
  File "/opt/openerp-server/bin/service/web_services.py", line 682, in go
    (result, format) = obj.create(cr, uid, ids, datas, context)
  File "/opt/openerp-server/bin/report/report_sxw.py", line 364, in create
    fnct_ret = fnct(cr, uid, ids, data, report_xml, context)
  File "/opt/openerp-server/bin/report/report_sxw.py", line 426, in create_source_pdf
    return self.create_single_pdf(cr, uid, ids, data, report_xml, context)
  File "/opt/openerp-server/bin/report/report_sxw.py", line 447, in create_single_pdf
    pdf = create_doc(etree.tostring(processed_rml),rml_parser.localcontext,logo,title.encode('utf8'))
  File "/opt/openerp-server/bin/report/interface.py", line 183, in create_pdf
    obj.render()
  File "/opt/openerp-server/bin/report/render/render.py", line 50, in render
    result = self._render()
  File "/opt/openerp-server/bin/report/render/rml.py", line 41, in _render
    return rml2pdf.parseNode(self.rml, self.localcontext, images=self.bin_datas, path=self.path,title=self.title)
  File "/opt/openerp-server/bin/report/render/rml2pdf/trml2pdf.py", line 790, in parseNode
    r.render(fp)
  File "/opt/openerp-server/bin/report/render/rml2pdf/trml2pdf.py", line 204, in render
    pt_obj.render(el)
  File "/opt/openerp-server/bin/report/render/rml2pdf/trml2pdf.py", line 784, in render
    self.doc_tmpl.build(fis)
  File "/usr/lib/python2.6/dist-packages/reportlab/platypus/doctemplate.py", line 877, in build
    self.handle_flowable(flowables)
  File "/usr/lib/python2.6/dist-packages/reportlab/platypus/doctemplate.py", line 762, in handle_flowable
    if frame.add(f, canv, trySplit=self.allowSplitting):
  File "/usr/lib/python2.6/dist-packages/reportlab/platypus/frames.py", line 174, in _add
    flowable.drawOn(canv, self._x + self._leftExtraIndent, y, _sW=aW-w)
  File "/usr/lib/python2.6/dist-packages/reportlab/platypus/flowables.py", line 106, in drawOn
    self._drawOn(canvas)
  File "/usr/lib/python2.6/dist-packages/reportlab/platypus/flowables.py", line 87, in _drawOn
    self.draw()#this is the bit you overload
  File "/usr/lib/python2.6/dist-packages/reportlab/platypus/tables.py", line 1272, in draw
    self._drawCell(cellval, cellstyle, (colpos, rowpos), (colwidth, rowheight))
  File "/usr/lib/python2.6/dist-packages/reportlab/platypus/tables.py", line 1378, in _drawCell
    v.drawOn(self.canv,x,y)
  File "/usr/lib/python2.6/dist-packages/reportlab/platypus/flowables.py", line 106, in drawOn
    self._drawOn(canvas)
  File "/usr/lib/python2.6/dist-packages/reportlab/platypus/flowables.py", line 87, in _drawOn
    self.draw()#this is the bit you overload
  File "/opt/openerp-server/bin/report/render/rml2pdf/trml2pdf.py", line 561, in draw
    drw.render(self.canv, None)
  File "/opt/openerp-server/bin/report/render/rml2pdf/trml2pdf.py", line 447, in render
    cnv.render(self.node)
  File "/opt/openerp-server/bin/report/render/rml2pdf/trml2pdf.py", line 432, in render
    tags[n.tag](n)
  File "/opt/openerp-server/bin/report/render/rml2pdf/trml2pdf.py", line 364, in _image
    u = file(os.path.join(self.path,str(node.get('file'))), 'rb')
IOError: [Errno 2] No such file or directory: '/usr/lib/openerp-server/1000020000000047000000523098EFC7.png'


But when I reopen the report for modification within the report designer the picture is still available.

The current version running is OpenERP 5.0.10. For sure this did not happen in 5.0.7 but unfortunately I can't make a statement about 5.0.8 and 5.0.9 as no new reports have been created inbetween.