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Use this Category for your support questions about Virtuemart Dropdown Shopping Cart(SKU# FLEX-00001)

TOPIC: Blank Page + Call to a member function error

Blank Page + Call to a member function error 7 years 3 weeks ago #14963

I've enabled the Drop Down Shoppng Cart on all pages and when I browse to them the pages are blank. If I disable the module it all works as expected.
In the error_log it shows:
PHP Fatal error: Call to a member function displayMediaThumb() on null in /home/azeeda/public_html/plugins/system/FlexibleVm3cart/FlexibleVm3cart.php on line 87
Please advise. :)
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Blank Page + Call to a member function error 7 years 3 weeks ago #14971

Hi all,
I don't want to bump but I'm still waiting for a response to this enquiry. Please advise.
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Blank Page + Call to a member function error 7 years 1 week ago #14979

Hi,

That's really really weird. Because the function that caused the problem is actually the "Core" function of Virtuemart Component. I don't know how possibly it causes a FATAL error.

I need to investigate your case deeply to figure out what goes wrong. Please fill out this support-request-form below and email it to This email address is being protected from spambots. You need JavaScript enabled to view it. and i will take a look at your website ASAP.
 
[forum URL -- don't touch]
https://www.flexiblewebdesign.com/forum-virtuemart-drop-down-shopping-cart/3570-blank-page-call-to-a-member-function-error
 
[The URL(s) to see the failure on your website]
<< i.e: www.domain.com/category/product-sample. If the problem is general, then just the domain name >>
 
[Joomla Administrator Credentials]
<< Joomla Administrator URL & Username & Password >>
 
[FTP credentials] (Provide FTP credentials in this format below)
FTP server: ftp.yourdomain.com
FTP username: <<username>>
FTP password: <<password>>

regards.
Last Edit: 7 years 1 week ago by Support.
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Blank Page + Call to a member function error 7 years 1 week ago #14989

I sent these over earlier today. Please can you confirm receipt?
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Blank Page + Call to a member function error 7 years 6 days ago #14992

Hi.

I've been waiting for three weeks for support on this. When can I expect a response, please?
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Blank Page + Call to a member function error 7 years 2 days ago #14997

Hi,

I suppose this FATAL error have happened when you added a product to cart that doesn't have any uploaded picture. Am i correct? I did some coding changes to this PHP file on your website: /plugins/system/FlexibleVm3cart/FlexibleVm3cart.php

Can you try to add a product (that doesn't have any picture) to cart and see if you are seeing this FATAL error or not? You shouldn't..

Regards.
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Blank Page + Call to a member function error 7 years 2 days ago #14998

Hi,
Thanks for your response. I've replied to your email but I'll copy it here in case it helps anybody else or allows you to respond quicker.

Hi,

No; that's not what was happening.

Previously If I enabled a module of the Flexible - Virtuemart 3 Dropdown Shopping Cart type and applied it to all pages, the site stopped working entirely. As soon as I had it display on no pages the site started working again.

This morning I've just reenabled it to test this so I could report circumstances and errors to you accurately and it appears to no longer throw this error. The site renders as expected but with the following visible notices:

Notice: Undefined property: stdClass::$images in /home/azeeda/public_html/plugins/system/FlexibleVm3cart/FlexibleVm3cart.php on line 87

Notice: Undefined offset: 21 in /home/azeeda/public_html/plugins/system/onepage_generic/cart/view.html.php on line 578

For reference, I don't think we have any products without images. I've certainly not found any to test with at this point.

Additionally, I've been working on category and product details layouts in the time since I first reported this issue so it's possible I've inadvertently fixed the original problem. Please advise.
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Blank Page + Call to a member function error 7 years 2 days ago #14999

I have just noticed though, that the minicart is attempting and failing to render "/components/com_virtuemart/assets/images/vmgeneral/noimage.gif" despite the product in question having an image in the product details and in the main cart.
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Blank Page + Call to a member function error 6 years 11 months ago #15009

Hi,

I suppose your inquiry has already been resolved by the help of support team (This email address is being protected from spambots. You need JavaScript enabled to view it.)? Am i correct?

Regards.
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