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**Mike Hughes** · 01-Apr-2021, 11:30 AM

I suspect the most likely cause is a genuine problem with the php but this is only because I'm always making them so your own experience might differ.

If you can post up the php then between us we ought to be able to work out what the problem is.

Mike

**graphicz** · 01-Apr-2021, 11:35 AM

That is the problem Mike, it is completely unclear which bit of php is causing the issue. If you view source on the page it is hard to see which layout might be generating it. Also although he gets the errors on his Selerdeck hosting, when I upload the same site on my Krystal hosting I do not get the errors at all. It might even be php version or something? Otherwise the php code is standard Swift Costomised product layout. There is no fancy stuff of mine! I put the live URL above - have a look!

**graphicz** · 01-Apr-2021, 11:45 AM

Running info.php on my site and his site, the Sellerdeck hosting is PHP Version 5.4.16 wilst mine is PHP Version 7.4.16
I suspect that changing the PHP version of his hosting account to 7.4 might solve the problem?
Does anyone know if Sellerdeck allows this?

**NormanRouxel** · 01-Apr-2021, 02:08 PM

Do you see the error on your desktop in Preview? If so the error is from SellerDeck's layout code and is nothing to do with PHP on your server.

P.S. While checking this I found some bugs in SD's implementation of my old RRP contribution. Fix is in Bug Reports now.

**graphicz** · 01-Apr-2021, 02:40 PM

Several variables within the php block including the 'Block php if' did not have

Code:

encoding="perl" selectable="false"

so I added to all and the error went.

**NormanRouxel** · 01-Apr-2021, 02:47 PM

I also noticed these missing qualifiers on the RRP code but they don't cause any errors here.

**graphicz** · 01-Apr-2021, 02:57 PM

The other thought was that the “Attributes in Push Button Grid” should be set to default Use Parent (0) but actually it is set to “0”

To set Use Parent (0) throughout the site:
Go to design library, variables, attribute:
NumberAttributesInPushButtonGrid
Change initial value from 0 to (use parent) untick the product box and save and close. Reopen, tick the product box, save and close.

This did clear the php error but SD flagged a red box error for the RRP expression in the dynamic price layout which is why I edited the variables which cleared the red box.

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suppressing php errors

suppressing php errors

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