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[Tim Jarratt <question170444@xxxxxxxxxxxxxxxxxxxxx>]

New question #170444 on Graphite:
https://answers.launchpad.net/graphite/+question/170444

First off, I've got to say that I'm loving Graphite. It's running on some production ubuntu servers and we've been pleased how easy it was to get started.

However, I noticed that there is a JSON API available in 0.9.9, so I checked out the code on my macbook and thought I'd fire it up and see how well it worked from the latest revision in bazaar. As far as I can tell, I'm running into the same issues as these other two questions:  https://answers.launchpad.net/graphite/+question/133390 and https://answers.launchpad.net/graphite/+question/133390

When I load up the graphite web app under django (via the run-graphite-devel script), I don't see any graphs - just broken images. If I get the source url for a graph and browse there directly (e.g.: http://localhost:8080/render?target=foo) then I get this nice backtrace:

Traceback (most recent call last):
  File "/Library/Python/2.6/site-packages/Django-1.3-py2.6.egg/django/core/handlers/base.py", line 111, in get_response
    response = callback(request, *callback_args, **callback_kwargs)
  File "/opt/graphite/webapp/graphite/render/views.py", line 166, in renderView
    image = doImageRender(requestOptions['graphClass'], graphOptions)
  File "/opt/graphite/webapp/graphite/render/views.py", line 338, in doImageRender
    img = graphClass(**graphOptions)
  File "/opt/graphite/webapp/graphite/render/glyph.py", line 206, in __init__
    self.drawText("No Data", x, y, align='center')
  File "/opt/graphite/webapp/graphite/render/glyph.py", line 266, in drawText
    extents = self.getExtents(text)
  File "/opt/graphite/webapp/graphite/render/glyph.py", line 238, in getExtents
    F = self.ctx.font_extents()
MemoryError

So this is likely related to some missing fonts? I confirmed that I do have all of the Vera fonts installed, but I wouldn't be surprised if there were some other bitmap fonts I was missing.

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