Hi,
I get the following error upon enabling the checkbox for Returning Visits and/or Visits Summary
There is an error. Please report the message (Piwik 1.8.2) and full backtrace in the Piwik forums (please do a Search first as it might have been reported already!).
Notice: Undefined offset: 1 in /var/www/piwik/plugins/ImageGraph/API.php on line 323
Backtrace -->
#0 Piwik_ErrorHandler(…) called at [/var/www/piwik/plugins/ImageGraph/API.php:323]#1 Piwik_ImageGraph_API->get(…) called at [:]#2 call_user_func_array(…) called at [/var/www/piwik/core/API/Proxy.php:190]#3 Piwik_API_Proxy->call(…) called at [/var/www/piwik/core/API/Request.php:128]#4 Piwik_API_Request->process(…) called at [/var/www/piwik/core/ReportRenderer.php:198]#5 Piwik_ReportRenderer::getStaticGraph(…) called at [/var/www/piwik/core/ReportRenderer/Pdf.php:393]#6 Piwik_ReportRenderer_Pdf->paintGraph(…) called at [/var/www/piwik/core/ReportRenderer/Pdf.php:273]#7 Piwik_ReportRenderer_Pdf->renderReport(…) called at [:]#8 array_walk(…) called at [/var/www/piwik/plugins/PDFReports/API.php:427]#9 Piwik_PDFReports_API->generateReport(…) called at [:]#10 call_user_func_array(…) called at [/var/www/piwik/core/API/Proxy.php:190]#11 Piwik_API_Proxy->call(…) called at [/var/www/piwik/core/API/Request.php:128]#12 Piwik_API_Request->process(…) called at [/var/www/piwik/plugins/API/Controller.php:27]#13 Piwik_API_Controller->index(…) called at [:]#14 call_user_func_array(…) called at [/var/www/piwik/core/FrontController.php:138]#15 Piwik_FrontController->dispatch(…) called at [/var/www/piwik/index.php:53]
Thanks for this good product!
Regards,
Jord