How can I solve this :
Unsupported operand types in C:\wamp\www\abc\app\code\core\Mage\ImportExport\Model\Export\Entity\Product.php on line 875
It occurs when trying to export products via the admin panel system -> import/export menu.
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What version of php are you running? – Jon Holland Apr 28 '16 at 8:25
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my current php version 5.5.12 – Gem Apr 28 '16 at 8:41
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scrap my answer then...:) What version of Magento is it? – Jon Holland Apr 28 '16 at 8:44
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magento 1.9.2.3 – Gem Apr 28 '16 at 8:47
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that line does stand out as being different to all the others in that function so have posted an answer I think will work as a fix. – Jon Holland Apr 28 '16 at 8:58
Magento have a patch for this issue as SUPEE-6511.
Ask magento support for the official patch file, however the change provided is simple enough. Around line 875-ish in app/code/core/Mage/ImportExport/Model/Export/Entity/Product.php you should update as follows.
- $dataRow += $stockItemRows[$productId];
+ if (isset($stockItemRows[$productId])) {
+ $dataRow = array_merge($dataRow, $stockItemRows[$productId]);
+ }
answered May 24 '16 at 15:05
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Where can we find the official patch file for SUPEE-6511? We are having the same issue on CE 1.9.2.4 which doesn't offer Magento support. However, I would prefer to have the official patch on file if there is one. – Scruffy Paws Sep 15 '16 at 16:47
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No official patch on hand sorry. Magento only generally hand out security patches. The only other source of patches would be github.com/brentwpeterson/magento-patches – Luke Rodgers Sep 15 '16 at 22:41
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Fix mentioned here is correct, but issue still exists in 1.9.3.7 github.com/firegento/magento/blob/… – Marcel Lange Feb 7 '18 at 14:58
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Looking at the rest of the $dataRow manipulations that line does look odd.
Try replacing
875: $dataRow += $stockItemRows[$productId];
with
$dataRow = array_merge($dataRow,$stockItemRows[$productId]);
However, directly modifying core files is bad so you should override it but a quick test should show if it is working.
Assuming that the problem line (as you didn't specify your Magento version) looks something like this:
875: $dataRow += $stockItemRows[$productId];
My first thing to check would be the version of php you are using. I do not think that, for pre PHP v5.2 (and some of v5.2...), the += operand is not supported for arrays, which this action is.
This worked great: $dataRow = array_merge($dataRow,$stockItemRows[$productId]);
This is perfectly work for me. Thanks.
$dataRow = array_merge($dataRow,$stockItemRows[$productId]);
