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Hi Philippe
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<div>Sorry in the delay to respond to you. It seems to be the PIL issue. Did you try the following patch?</div>
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<div><a href="https://github.com/python-imaging/Pillow/pull/140">https://github.com/python-imaging/Pillow/pull/140</a><br>
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Thanks</div>
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Ola</div>
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<div>On 28 May 2013, at 09:15, Philippe Mailly <philippe.mailly@college-de-france.fr> wrote:</div>
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<blockquote type="cite">Hi,<br>
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The plot line functionality don't work in the web interface. I got the error message in the web log:<br>
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2013-05-23 09:27:28,007 ERROR [ omeroweb.feedback.views] (proc.27970) handler500:141 handler500: Server error<br>
2013-05-23 09:27:28,007 ERROR [ omeroweb.feedback.views] (proc.27970) handler500:143 Traceback (most recent call last):<br>
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File "/opt/OMERO/OMERO.server/lib/python/django/core/handlers/base.py", line 111, in get_response<br>
response = callback(request, *callback_args, **callback_kwargs)<br>
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File "/opt/OMERO/OMERO.server/lib/python/omeroweb/webgateway/views.py", line 1005, in wrap<br>
return f(request, *args, **kwargs)<br>
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File "/opt/OMERO/OMERO.server/lib/python/omeroweb/decorators.py", line 377, in wrapped<br>
retval = f(request, *args, **kwargs)<br>
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File "/opt/OMERO/OMERO.server/lib/python/omeroweb/webgateway/views.py", line 1075, in render_row_plot<br>
gif_data = img.renderRowLinePlotGif(int(z),int(t),int(y), int(w))<br>
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File "/opt/OMERO/OMERO.server/lib/python/omero/gateway/__init__.py", line 5709, in wrapped<br>
return f(self, *args, **kwargs)<br>
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File "/opt/OMERO/OMERO.server/lib/python/omero/gateway/__init__.py", line 7124, in renderRowLinePlotGif<br>
draw.rectangle([0, 0, width-1, base], fill=self.LP_TRANSPARENT, outline=self.LP_TRANSPARENT)<br>
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File "/usr/lib/python2.7/dist-packages/PIL/ImageDraw.py", line 246, in rectangle<br>
ink, fill = self._getink(outline, fill)<br>
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File "/usr/lib/python2.7/dist-packages/PIL/ImageDraw.py", line 144, in _getink<br>
if self.palette and not Image.isNumberType(ink):<br>
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AttributeError: 'module' object has no attribute 'isNumberType'<br>
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The OMERO server 4.4.8 run under Ubuntu 13.04 and python math libraries are installed. And I have no problem with the Insight module.<br>
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Philippe<br>
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