Problems with Backend editing due to Argument 2 passed to Concrete\Core\Area\SubArea::__construct()

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Hello Everyone,

I am not able to edit one of the pages created. Instead of showing available blocks the system delivers the following error message:

"Argument 2 passed to Concrete\Core\Area\SubArea::__construct() must be an instance of Concrete\Core\Area\Area, null given, called in /var/customers/webs/zurhorst/concrete/src/Area/Area.php on line 360 and defined"

Could anyoune help??

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MrKDilkington replied on at Permalink Reply
MrKDilkington
Hi martinratajczaksiliconplanetcom,

What version of concrete5 are you using?

Are you using a custom theme?
martinratajczaksiliconplanetcom replied on at Permalink Reply
Hi,

we use 5.7.1-Version ;-)
We've altered the "elemental"-Theme included within the original installation.

cheers,
Martin
MrKDilkington replied on at Permalink Reply
MrKDilkington
Have you created new page templates?

Does this error occur on pages using page templates that you have modified?
martinratajczaksiliconplanetcom replied on at Permalink Reply
yes. all other templates work properly, although they are even more complicated. At the of the day I build this very template from the scratch again. Might be able to allocate the error while building the page ;-)

Thanx