"Parameter label not set." when RowEvolution should be displayed

Support & Bugs
1

When I want to view Row Evolution by clicking “Open Row Evolution” in Actions → Site Search I get no graph in the popup but this message:

Parameter label not set.

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Backtrace:

#0 /usr/DEFAULT/docroot/plugins/CoreHome/Controller.php(179): Piwik_CoreHome_DataTableRowAction_RowEvolution->__construct(1, Object(Piwik_Date), NULL)
#1 /usr/piwik/docroot/plugins/CoreHome/Controller.php(138): Piwik_CoreHome_Controller->makeRowEvolution(false)
#2 [internal function]: Piwik_CoreHome_Controller->getRowEvolutionPopover()
#3 /usr/piwik/docroot/core/FrontController.php(138): call_user_func_array(Array, Array)
#4 /usr/piwik/docroot/index.php(53): Piwik_FrontController->dispatch()
#5 {main}

Piwik.org homepage
Piwik Frequently Asked Questions
Piwik Documentation
Piwik Forums
Piwik Online Demo

I don’t really know what to do. Can anybody help me?

2

can you reproduce the same problem on: https://demo.piwik.org ? it seems to work there.

Can you tryupgrade to latest version: http://builds.piwik.org/piwik-1.9.2-b3.zip does it work better?

3

Sorry, but I cant’ find Actions-> Site Serach on the Demo Site.

With the Latest Version still the error appears:
Backtrace:
#0 /usr/DEFAULT/docroot/plugins/CoreHome/Controller.php(179): Piwik_CoreHome_DataTableRowAction_RowEvolution->__construct(1, Object(Piwik_Date), NULL)
#1 /usr/DEFAULT/docroot/plugins/CoreHome/Controller.php(138): Piwik_CoreHome_Controller->makeRowEvolution(false)
#2 [internal function]: Piwik_CoreHome_Controller->getRowEvolutionPopover()
#3 /usr/DEFAULT/docroot/core/FrontController.php(138): call_user_func_array(Array, Array)
#4 /usr/DEFAULT/docroot/index.php(53): Piwik_FrontController->dispatch()
#5 {main}

4

Can you upgrade to latest: http://builds.piwik.org/piwik-1.9.2-b3.zip and try again ?

5

I’ve allready tried with the latest build version 1.9.2-b3. The errors still appear.

6

Can you please email me “Error in 1.9.2 beta: site search error” with URL to piwik + login/password? i’ll take a look thanks

7

Matt

I can start a new thread if you would like but I believe this error may be related.

The first error I found is on the demo site. If you click on the demo.piwik.org link which you gave up above and you then click on the “Open Row Evolution” on the “apache child pid exit signal segmentation fault” row in the “Keywords” table in the middle you get the following error:

API returned an error: Segment parameter ‘tion2520fault’ does not appear to have a valid format.

The second error is one that I am having personally on my own installation. I am currently using 1.9.2-b3. Whenever I click the “Open Row Evolution” I get a popup window that just sits there and constanly says “Loading Row Evolution…” but the graph never loads. I am getting a 500 error on the page with the following output in the Chrome Console

POST http://boarddev.teradyne.com/analytics/index.php?apiMethod=Actions.getPageUrls&label=%2Fpcbtr&disableLink=1&module=CoreHome&action=getRowEvolutionPopover&idSite=1&period=day&date=2012-11-08 500 (Internal Server Error) index.php:5

send index.php:5
f.extend.ajax index.php:5
piwikHelper.ajaxCall index.php:92
DataTable_RowActions_RowEvolution.showRowEvolution index.php:522
DataTable_RowActions_RowEvolution.doOpenPopover index.php:521
(anonymous function) index.php:518
broadcast.pageload index.php:131
implementations.hashchangeEvent.check index.php:30
f.event.dispatch index.php:4
h.handle.i index.php:4

Not sure if this info will help at all but if you need anything let me know.

8

Sorry Matt, I have installed Piwik beta on an internal development enviroment with no access rom outside.

9

The second error is one that I am having personally on my own installation. I am currently using 1.9.2-b3. Whenever I click the “Open Row Evolution” I get a popup window that just sits there and constanly says “Loading Row Evolution…” but the graph never loads. I am getting a 500 error on the page with the following output in the Chrome Console

Maybe because it takes too much time and is timing out… ? Can you try setup: http://piwik.org/setup-auto-archiving/

10

[quote=matt]
Can you please email me “Error in 1.9.2 beta: site search error” with URL to piwik + login/password? i’ll take a look thanks[/quote]

Has this been resolved? Because I am having the same issue where I cannot display the “Row Evolution” graph.

11

can you reproduce this issue on the demo.piwik.org ?

12

Sorry it ended up being a dependency issue. I hadnt installed php-gd so the graph wasnt able to load. All fixed now