Magento

When I try to create or modify an attribute and click the “Save Attribute” button, a window with this message comes up:

SQLSTATE[21000]: Cardinality violation: 1241 Operand should contain 1 column(s)

What is this?

Hello WaelHReda,

Can you please check the solution at http://www.magentocommerce.com/boards/viewthread/6067/ ?

Thank you,
Michael.

Hello Michael,

Thanks for the solution. I’m not an expert at this though but from what I understood, I need to delete those old files. But where do I place ‘files.zip’ and ‘patch.txt’?

Thanks.

I’m not an expert at this though but from what I understood, I need to delete those old files.

Right, and upload the new ones instead.

But where do I place ‘files.zip’ and ‘patch.txt’?

‘files.zip’ just contains the same 3 files, but with directory structure preserved, so that might make easier to put the files on proper places.

‘patch.txt’ is provided for geeks, who might prefer using funny tools like ‘patch’ and ‘diff’ in Unix shell

That was helpful. Thanks for the help...and the solution!