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By: Charlie Savage
 RE: Unable to run graph_html with profiler [ reply ]
2008-06-15 03:51
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Hi Aditya,
Hmm...is this rails code that is calling ruby-prof? Might be that its not passing the correct options to ruby-prof. Also, I vaguely remember a similar issue a while back that I patched up. I'm planning on doing another release fairly soon, perhaps that will fix it up.
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By: Aditya Sanghi
Unable to run graph_html with profiler [ reply ]
2008-05-20 09:30
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Hi Guys,
I'm using the Ruby Profiler with the graph_html option. I've already patched by rails profiler.rb to use the measure_method, however I'm unable to run with the graph_html option. It gives the following error:
/usr/lib/ruby/gems/1.8/gems/ruby-prof-0.6.0/lib/ruby-prof/graph_html_printer.rb:51:in `read': can't convert Fixnum into String (TypeError)
I've tried this on Ubuntu as as well as Windows.
I'm using ruby-prof 0.6.0 and Rails 2.0.2
After having dug into code, it seems that the print interface as called from the profiler sends a 0 which is what is set to the options hash in the ruby-prof printer classes.
Any guidelines as to where the problem and fix should be? Is this valid to be raised in the Bugs section?
Cheers,
Aditya
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