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<div>Hi,</div>
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<div>I've just installed Yaala version <a onclick="return top.js.OpenExtLink(window,event,this)" href="http://www.yaala.org/download.html" target="_blank">0.7.3</a> via RPM from the webpage and I woul like to use it to analyse
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<div>Postfix logs... </div>
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<div>This is my selection, select: "count BY recipient,incoming_host,outgoing_host";</div>
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<div>But now when I run yaala with the following command, I keep getting the following error,</div>
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<div>lib/Yaala/Data/Core.pm: Unavailable aggregation requested: ``count''. Returning 0.<br>lib/Yaala/Data/Core.pm: Unavailable aggregation requested: ``count''. Returning 0.Can't call method "png" on an undefined value at lib/Yaala/Report/GDGraph.pm line 200.
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<div>Now I get the same error when i change the Aggregation to bytes...</div>
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<div>lib/Yaala/Data/Core.pm: Unavailable aggregation requested: ``bytes''. Returning 0.<br>lib/Yaala/Data/Core.pm: Unavailable aggregation requested: ``bytes''. Returning 0.Can't call method "png" on an undefined value at lib/Yaala/Report/GDGraph.pm line 200.
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<div>Any Ideas?</div>
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<div>anyone...</div>