@anonymous-piwik-user opened this Issue on June 14th 2012

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: 0 in /var/www/html/tracking/core/DataTable.php on line 470

Backtrace -->
#0 Piwik_ErrorHandler(...) called at [Piwik_DataTable->getRowFromLabel(...) called at [/var/www/html/tracking/core/DataTable.php:513](/var/www/html/tracking/core/DataTable.php:470]#1)#2 Piwik_DataTable->getFilteredTableFromLabel(...) called at [Piwik_DataTable_Array->getFilteredTableFromLabel(...) called at [/var/www/html/tracking/core/API/DataTableManipulator/LabelFilter.php:72](/var/www/html/tracking/core/DataTable/Array.php:252]#3)#4 Piwik_API_DataTableManipulator_LabelFilter->filter(...) called at [Piwik_API_ResponseBuilder->handleDataTable(...) called at [/var/www/html/tracking/core/API/ResponseBuilder.php:79](/var/www/html/tracking/core/API/ResponseBuilder.php:323]#5)#6 Piwik_API_ResponseBuilder->getResponse(...) called at [Piwik_API_Request->process(...) called at [/var/www/html/tracking/plugins/API/API.php:1195](/var/www/html/tracking/core/API/Request.php:130]#7)#8 Piwik_API_API->loadRowEvolutionDataFromAPI(...) called at [Piwik_API_API->getSingleRowEvolution(...) called at [/var/www/html/tracking/plugins/API/API.php:1078](/var/www/html/tracking/plugins/API/API.php:1092]#9)#10 Piwik_API_API->getRowEvolution(...) called at [call_user_func_array(...) called at [/var/www/html/tracking/core/API/Proxy.php:190](:]#11)#12 Piwik_API_Proxy->call(...) called at [Piwik_API_Request->process(...) called at [/var/www/html/tracking/plugins/CoreHome/DataTableRowAction/RowEvolution.php:162](/var/www/html/tracking/core/API/Request.php:128]#13)#14 Piwik_CoreHome_DataTableRowAction_RowEvolution->loadEvolutionReport(...) called at [Piwik_CoreHome_DataTableRowAction_RowEvolution->__construct(...) called at [/var/www/html/tracking/plugins/CoreHome/Controller.php:138](/var/www/html/tracking/plugins/CoreHome/DataTableRowAction/RowEvolution.php:99]#15)#16 Piwik_CoreHome_Controller->getRowEvolutionPopover(...) called at [call_user_func_array(...) called at [/var/www/html/tracking/core/FrontController.php:138](:]#17)#18 Piwik_FrontController->dispatch(...) called at [/var/www/html/tracking/index.php:53]

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!).

Recoverable Error: Argument 1 passed to Piwik_DataTable::addRow() must be an instance of Piwik_DataTable_Row, null given, called in /var/www/html/tracking/core/DataTable.php on line 516 and defined in /var/www/html/tracking/core/DataTable.php on line 593

Backtrace -->
#0 Piwik_ErrorHandler(...) called at [Piwik_DataTable->addRow(...) called at [/var/www/html/tracking/core/DataTable.php:516](/var/www/html/tracking/core/DataTable.php:593]#1)#2 Piwik_DataTable->getFilteredTableFromLabel(...) called at [Piwik_DataTable_Array->getFilteredTableFromLabel(...) called at [/var/www/html/tracking/core/API/DataTableManipulator/LabelFilter.php:72](/var/www/html/tracking/core/DataTable/Array.php:252]#3)#4 Piwik_API_DataTableManipulator_LabelFilter->filter(...) called at [Piwik_API_ResponseBuilder->handleDataTable(...) called at [/var/www/html/tracking/core/API/ResponseBuilder.php:79](/var/www/html/tracking/core/API/ResponseBuilder.php:323]#5)#6 Piwik_API_ResponseBuilder->getResponse(...) called at [Piwik_API_Request->process(...) called at [/var/www/html/tracking/plugins/API/API.php:1195](/var/www/html/tracking/core/API/Request.php:130]#7)#8 Piwik_API_API->loadRowEvolutionDataFromAPI(...) called at [Piwik_API_API->getSingleRowEvolution(...) called at [/var/www/html/tracking/plugins/API/API.php:1078](/var/www/html/tracking/plugins/API/API.php:1092]#9)#10 Piwik_API_API->getRowEvolution(...) called at [call_user_func_array(...) called at [/var/www/html/tracking/core/API/Proxy.php:190](:]#11)#12 Piwik_API_Proxy->call(...) called at [Piwik_API_Request->process(...) called at [/var/www/html/tracking/plugins/CoreHome/DataTableRowAction/RowEvolution.php:162](/var/www/html/tracking/core/API/Request.php:128]#13)#14 Piwik_CoreHome_DataTableRowAction_RowEvolution->loadEvolutionReport(...) called at [Piwik_CoreHome_DataTableRowAction_RowEvolution->__construct(...) called at [/var/www/html/tracking/plugins/CoreHome/Controller.php:138](/var/www/html/tracking/plugins/CoreHome/DataTableRowAction/RowEvolution.php:99]#15)#16 Piwik_CoreHome_Controller->getRowEvolutionPopover(...) called at [call_user_func_array(...) called at [/var/www/html/tracking/core/FrontController.php:138](:]#17)#18 Piwik_FrontController->dispatch(...) called at [/var/www/html/tracking/index.php:53]

@mattab commented on August 1st 2012 Owner

I think this bug is fixed in 1.8.3 beta which you can use already if you wish, info at: http://forum.piwik.org/read.php?2,91869

please comment here if after upgrading to 1.8.3 beta you still experience the bug. thanks

This Issue was closed on August 1st 2012
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