DejaVu-related font error on rml reports

[Frederic Clementi - Camptocamp]

I just did a brz up and I have an error message due to a font "DejaVu"... I cannot print any financial report and I need to test it urgently .... thanks

error message below:

[2010-11-26 11:10:45,703][v6_20101126] ERROR:web-services:[01]: Exception: '\'Font "DejaVu Sans" is not registered in the engine\'\n handle_pageBegin args=()'
[2010-11-26 11:10:45,703][v6_20101126] ERROR:web-services:[02]: Traceback (most recent call last):
[2010-11-26 11:10:45,704][v6_20101126] ERROR:web-services:[03]: File "/home/fclementi/openerp-instances/openerp6/src/server/bin/service/web_services.py", line 721, in go
[2010-11-26 11:10:45,704][v6_20101126] ERROR:web-services:[04]: (result, format) = obj.create(cr, uid, ids, datas, context)
[2010-11-26 11:10:45,704][v6_20101126] ERROR:web-services:[05]: File "/home/fclementi/openerp-instances/openerp6/src/server/bin/report/report_sxw.py", line 405, in create
[2010-11-26 11:10:45,704][v6_20101126] ERROR:web-services:[06]: fnct_ret = fnct(cr, uid, ids, data, report_xml, context)
[2010-11-26 11:10:45,704][v6_20101126] ERROR:web-services:[07]: File "/home/fclementi/openerp-instances/openerp6/src/server/bin/report/report_sxw.py", line 468, in create_source_pdf
[2010-11-26 11:10:45,704][v6_20101126] ERROR:web-services:[08]: return self.create_single_pdf(cr, uid, ids, data, report_xml, context)
[2010-11-26 11:10:45,704][v6_20101126] ERROR:web-services:[09]: File "/home/fclementi/openerp-instances/openerp6/src/server/bin/report/report_sxw.py", line 490, in create_single_pdf
[2010-11-26 11:10:45,704][v6_20101126] ERROR:web-services:[10]: pdf = create_doc(etree.tostring(processed_rml),rml_parser.localcontext,logo,title.encode('utf8'))
[2010-11-26 11:10:45,704][v6_20101126] ERROR:web-services:[11]: File "/home/fclementi/openerp-instances/openerp6/src/server/bin/report/interface.py", line 190, in create_pdf
[2010-11-26 11:10:45,705][v6_20101126] ERROR:web-services:[12]: obj.render()
[2010-11-26 11:10:45,705][v6_20101126] ERROR:web-services:[13]: File "/home/fclementi/openerp-instances/openerp6/src/server/bin/report/render/render.py", line 49, in render
[2010-11-26 11:10:45,705][v6_20101126] ERROR:web-services:[14]: result = self._render()
[2010-11-26 11:10:45,705][v6_20101126] ERROR:web-services:[15]: File "/home/fclementi/openerp-instances/openerp6/src/server/bin/report/render/rml.py", line 42, in _render
[2010-11-26 11:10:45,705][v6_20101126] ERROR:web-services:[16]: return rml2pdf.parseNode(self.rml, self.localcontext, images=self.bin_datas, path=self.path,title=self.title)
[2010-11-26 11:10:45,705][v6_20101126] ERROR:web-services:[17]: File "/home/fclementi/openerp-instances/openerp6/src/server/bin/report/render/rml2pdf/trml2pdf.py", line 923, in parseNode
[2010-11-26 11:10:45,705][v6_20101126] ERROR:web-services:[18]: r.render(fp)
[2010-11-26 11:10:45,705][v6_20101126] ERROR:web-services:[19]: File "/home/fclementi/openerp-instances/openerp6/src/server/bin/report/render/rml2pdf/trml2pdf.py", line 278, in render
[2010-11-26 11:10:45,705][v6_20101126] ERROR:web-services:[20]: pt_obj.render(el)
[2010-11-26 11:10:45,706][v6_20101126] ERROR:web-services:[21]: File "/home/fclementi/openerp-instances/openerp6/src/server/bin/report/render/rml2pdf/trml2pdf.py", line 904, in render
[2010-11-26 11:10:45,706][v6_20101126] ERROR:web-services:[22]: self.doc_tmpl.build(fis,canvasmaker=NumberedCanvas)
[2010-11-26 11:10:45,706][v6_20101126] ERROR:web-services:[23]: File "/usr/lib/python2.6/dist-packages/reportlab/platypus/doctemplate.py", line 874, in build
[2010-11-26 11:10:45,706][v6_20101126] ERROR:web-services:[24]: self.clean_hanging()
[2010-11-26 11:10:45,706][v6_20101126] ERROR:web-services:[25]: File "/usr/lib/python2.6/dist-packages/reportlab/platypus/doctemplate.py", line 509, in clean_hanging
[2010-11-26 11:10:45,706][v6_20101126] ERROR:web-services:[26]: self.handle_flowable(self._hanging)
[2010-11-26 11:10:45,706][v6_20101126] ERROR:web-services:[27]: File "/usr/lib/python2.6/dist-packages/reportlab/platypus/doctemplate.py", line 756, in handle_flowable
[2010-11-26 11:10:45,706][v6_20101126] ERROR:web-services:[28]: f.apply(self)
[2010-11-26 11:10:45,706][v6_20101126] ERROR:web-services:[29]: File "/usr/lib/python2.6/dist-packages/reportlab/platypus/doctemplate.py", line 140, in apply
[2010-11-26 11:10:45,706][v6_20101126] ERROR:web-services:[30]: getattr(doc,arn)(*args)
[2010-11-26 11:10:45,707][v6_20101126] ERROR:web-services:[31]: File "/usr/lib/python2.6/dist-packages/reportlab/platypus/doctemplate.py", line 534, in handle_pageBegin
[2010-11-26 11:10:45,707][v6_20101126] ERROR:web-services:[32]: self.pageTemplate.onPage(self.canv,self)
[2010-11-26 11:10:45,707][v6_20101126] ERROR:web-services:[33]: File "/home/fclementi/openerp-instances/openerp6/src/server/bin/report/render/rml2pdf/trml2pdf.py", line 532, in render
[2010-11-26 11:10:45,707][v6_20101126] ERROR:web-services:[34]: cnv.render(self.node)
[2010-11-26 11:10:45,707][v6_20101126] ERROR:web-services:[35]: File "/home/fclementi/openerp-instances/openerp6/src/server/bin/report/render/rml2pdf/trml2pdf.py", line 517, in render
[2010-11-26 11:10:45,707][v6_20101126] ERROR:web-services:[36]: tags[n.tag](n)
[2010-11-26 11:10:45,707][v6_20101126] ERROR:web-services:[37]: File "/home/fclementi/openerp-instances/openerp6/src/server/bin/report/render/rml2pdf/trml2pdf.py", line 492, in setFont
[2010-11-26 11:10:45,707][v6_20101126] ERROR:web-services:[38]: raise KeyError('Font "%s" is not registered in the engine' % fname)
[2010-11-26 11:10:45,707][v6_20101126] ERROR:web-services:[39]: KeyError: '\'Font "DejaVu Sans" is not registered in the engine\'\n handle_pageBegin args=()'

[CDB (h-admin-alpes-is-int-com)]

I have similar problem with sale order report see https://bugs.launchpad.net/openobject-server/+bug/681786
Think it comes from openerp-server/report/render/rml2pdf/trml2pdf.py (revision 3042)
Downgrading trml2pdf.py to rev 3041 allows printing again sale orders.

[Xavier (Open ERP) (xmo-deactivatedaccount)]

A temporary workaround might be to install the DejaVu font (http://dejavu-fonts.org/) on the machine on which the OpenERP server is running.

[Olivier Dony (Odoo) (odo-openerp)]

This was an error introduced by a merge related to improving support of unicode fonts in reports.
This is fixed by rev. 3048 rev-id: <email address hidden>

[OpenERP buildbot (openerp-buildbot)]

On Monday 29 November 2010, you wrote:
> A temporary workaround might be to install the DejaVu font

Using the proper fonts for full Unicode support is a long-term must, not a
temporary workaround.
It is just that we had made (for a couple of revisions) the server too strict
in requiring those fonts. The rule is now relaxed, but still advisable to
follow.

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