budgetneon / v2pagecache Goto Github PK

Hi!

After installation when I want to edit the V2 Page Cache get this:

"Fatal error: Can't use method return value in write context in ...system/library/v2pagecache.php on line 249"

I installed the last version v2pagecache-1.1.4.ocmod.zip and my version of OpenCart is 2.2.0.0

Can you help me?
Thank you

I have followed all the steps as mentioned in https://github.com/budgetneon/v2pagecache.
When cache module is disable, everything works fine. But when i enable cache module, there is some problem with css in front end. I have attached screenshot for both of this cases.

Initially my site loooks as shown in image1.png i.e. When cache module is disable.
But when i enable cache module , my site looks as shown in image2.png.

Please help us.

Component Detected Status
PHP 5.6.99-hhvm supported (PHP 5.4 or greater)
SAPI srv unsupported (pagecache has not been tested with this SAPI)

how can i modify it to work?

Please add } in 298 line
public function ServeFromCache() {
if (! $this->Cacheable()) {
return false;
}

hi,

have three stores under one admin panel. (multi store.) geting fallowing errors.
one store work with only one language and currency. other one with different language and currency. etc.

2016-08-25 15:51:49 - PHP Warning: Cannot modify header information - headers already sent by (output started at /home/public_html/system/library/v2pagecache.php:64) in /home/perfec63/public_html/index.php on line 196
2016-08-25 15:51:49 - PHP Warning: Cannot modify header information - headers already sent by (output started at /home/public_html/system/library/v2pagecache.php:64) in /home/perfec63/public_html/system/library/currency.php on line 45

In the admin panel on the configuration page, I see the error:
Notice: Undefined index: default in /home/u411192975/public_html/system/library/v2pagecache.php on line 107Warning: array_key_exists() expects parameter 2 to be array, null given in /home/u411192975/public_html/system/library/v2pagecache.php on line 64Warning: array_key_exists() expects parameter 2 to be array, null given in /home/u411192975/public_html/system/library/v2pagecache.php on line 71Notice: Undefined index: default in /home/u411192975/public_html/system/library/v2pagecache.php on line 107

Module version is 1.1.5. Open cart version is 2.3.0.2, PHP 5.6 .21. And also page constantly reloading with the message "admin session expired? reloading page".

Hi! v2pagecache should cache the category page? at my site module caches only home page and products

Hi there,

Could you add php-fpm support to your code?

Thanks.

When open cart moved from 2.0.x to 2.1.x, they got rid of the 'cart' session variable. This is what we were using to tell if the session had items in the cart, and therefore neither cache the request, nor serve a cached page for the request.

It looks like the only way to tell if there's items in the cart now is to query the database. That's too heavy of an operation to do with a pagecache, so I'm going to have to think about how to deal with this.

Until this is fixed, the pagecache is not going to be usable in production.

Oh, already found the solution in GeoIP module settings

Hi, I'm trying to use the plugin on OpenCart version 2.3.0.1. It seems to work fine EXCEPT, for language selection. The behavior seems that as soon as there is one page in cache, it's translated equivalent is unreachable; I click on the language selector, I can see in the cookie that the language is switching but...not the page.

Hi
I am trying install on my opencart 2.3.0.2
v2pagecache-oc23-1.3.ocmod
disable journal cache.

but i have some problem with that .
can you give me some adivce?

MY HOST INFORMATION AS BELOW

but its can not load the theme correctly.

how can i fix that ? can you give me some adivce?

http://104.199.252.15/

thank you.

Hi) on my website only Russian language and the only currency the ruble. When the module is an error. How to fix? Thank you!

I download and install " free page cache" but I have a problem when I clear entery cache on v2 page cache (admin panel) and I try to go into my page by Mobil phone just show a blank page with the next message:

Fatal error: SessionHandler::create_sid(): Cannot call default session handler in Unknown on line 0

This just happening on smartphones because on pc does not show this issue

Thanks

Pd: I using openers 2.3.0.2 and the last version of v2pagecache

OC 2.3.0.2, PHP 7.1
Fatal error: SessionHandler::create_sid(): Cannot call default session handler in Unknown on line 0

Hello,

This isn't a bug but I was wondering if there was a reason that we cant auto-cache using something like a sitemap to preload all of the pages using cron or similar time oriented trigger after an expiration of cached files?

If there wasn't a reason or it wasnt thought of I will personally look into it and contribute what I write.

Thanks

Hi,

As i have gone through v2pagecache.php file and i have read that it does not cache /account pages. But It is being cached.

I can see comment in View source as below

cache protocol [http] host [abc.com] device [desktop] uri [host [abc.com] uri /account expires: 2016-10-19 00:09:07 Asia/Kolkata

And it created an issue while "Cancel" the order. Order was cancelled in backend but still showed "order placed". How can i avoid that?

Or shall i mention every URL in v2pagecache.php which does not need caching,

after installing i get the following error
Notice: Undefined index: default in system/library/v2pagecache.php on line 107
Is there a sollution for it?

2.0.3.1 opencart
journal 2 (all enable journal cache)

add to cart 1 item after search webpage bat very slow 10x slow :(
remove cart after again v2cache works perfect!

please help me ?

I try all journal theme and default opencart.all module and extentions disable.
thank you

The problem was found on the platform opencart 2.1.0.2.1

For the example - http://kosmetiko.in.ua/

Let the buyer clicked "Buy" button and then pressed the "Continue Shopping", instead of "Order" and then accidentally closed the page.

After the opening of the main page in the basket buyer sees the "0" of goods and by clicking on the basket the inscription "The basket is empty" Without the inclusion of a cache in a basket buyer will immediately see the goods.
 
Everything comes back to normal (the basket is updated with the previously added goods) after moving to any other page or click on the "Buy" button.

Good day!
Mega Filter Pro not working with this module.
In console I get the same error every time:

"Uncaught SyntaxError: Unexpected token u in JSON at position 0"

How to fix it and make V2PageCache work with Mega Filter Pro?

I have the Alert message with text: "Error undefined", when I triy activate module.
What is the problem, how I can give you more information for my problem??

Hi, this is continuation of thread https://github.com/budgetneon/v2pagecache/issues/18

After changing to new file, There are many PHP warnings:

2016-10-18 21:28:40 - PHP Warning: Cannot modify header information - headers already sent by (output started at /home/abc/public_html/system/library/v2pagecache.php:64) in /home/abc/public_html/index.php on line 240
2016-10-18 21:28:40 - PHP Warning: Cannot modify header information - headers already sent by (output started at /home/abc/public_html/system/library/v2pagecache.php:64) in /home/abc/public_html/system/library/currency.php on line 45
2016-10-18 21:28:42 - PHP Warning: Cannot modify header information - headers already sent by (output started at /home/abc/public_html/system/library/v2pagecache.php:64) in /home/abc/public_html/vqmod/vqcache/vq2-catalog_controller_module_lastviewed.php on line 32
2016-10-18 21:34:15 - PHP Warning: Cannot modify header information - headers already sent by (output started at /home/abc/public_html/system/library/v2pagecache.php:64) in /home/abc/public_html/index.php on line 240
2016-10-18 21:34:15 - PHP Warning: Cannot modify header information - headers already sent by (output started at /home/abc/public_html/system/library/v2pagecache.php:64) in /home/abc/public_html/system/library/currency.php on line 45
2016-10-18 21:34:16 - PHP Warning: Cannot modify header information - headers already sent by (output started at /home/abc/public_html/system/library/v2pagecache.php:64) in /home/abc/public_html/vqmod/vqcache/vq2-catalog_controller_module_lastviewed.php on line 32
2016-10-18 21:39:51 - PHP Warning: Cannot modify header information - headers already sent by (output started at /home/abc/public_html/system/library/v2pagecache.php:64) in /home/abc/public_html/index.php on line 240
2016-10-18 21:39:51 - PHP Warning: Cannot modify header information - headers already sent by (output started at /home/abc/public_html/system/library/v2pagecache.php:64) in /home/abc/public_html/system/library/currency.php on line 45
2016-10-18 21:39:51 - PHP Warning: Cannot modify header information - headers already sent by (output started at /home/abc/public_html/system/library/v2pagecache.php:64) in /home/abc/public_html/system/library/response.php on line 12
2016-10-18 21:43:56 -
2016-10-18 21:43:56 -
2016-10-18 21:45:27 - PHP Warning: Cannot modify header information - headers already sent by (output started at /home/abc/public_html/system/library/v2pagecache.php:64) in /home/abc/public_html/index.php on line 240
2016-10-18 21:45:27 - PHP Warning: Cannot modify header information - headers already sent by (output started at /home/abc/public_html/system/library/v2pagecache.php:64) in /home/abc/public_html/system/library/currency.php on line 45
2016-10-18 21:45:28 - PHP Warning: Cannot modify header information - headers already sent by (output started at /home/abc/public_html/system/library/v2pagecache.php:64) in /home/abc/public_html/index.php on line 240
2016-10-18 21:45:28 - PHP Warning: Cannot modify header information - headers already sent by (output started at /home/abc/public_html/system/library/v2pagecache.php:64) in /home/abc/public_html/system/library/currency.php on line 45
2016-10-18 21:45:29 - PHP Warning: Cannot modify header information - headers already sent by (output started at /home/abc/public_html/system/library/v2pagecache.php:64) in /home/abc/public_html/vqmod/vqcache/vq2-catalog_controller_module_lastviewed.php on line 32
2016-10-18 21:45:32 - PHP Warning: Cannot modify header information - headers already sent by (output started at /home/abc/public_html/system/library/v2pagecache.php:64) in /home/abc/public_html/index.php on line 240
2016-10-18 21:45:32 - PHP Warning: Cannot modify header information - headers already sent by (output started at /home/abc/public_html/system/library/v2pagecache.php:64) in /home/abc/public_html/system/library/currency.php on line 45
2016-10-18 21:51:02 - PHP Warning: Cannot modify header information - headers already sent by (output started at /home/abc/public_html/system/library/v2pagecache.php:64) in /home/abc/public_html/index.php on line 240
2016-10-18 21:51:02 - PHP Warning: Cannot modify header information - headers already sent by (output started at /home/abc/public_html/system/library/v2pagecache.php:64) in /home/abc/public_html/system/library/currency.php on line 45
2016-10-18 21:51:04 - PHP Warning: Cannot modify header information - headers already sent by (output started at /home/abc/public_html/system/library/v2pagecache.php:64) in /home/abc/public_html/vqmod/vqcache/vq2-catalog_controller_module_lastviewed.php on line 32

Hey,
Thank you very much for this extension, i installed as you mention in your manual for my Store OC 2.3.0.2, And i add the Index.php codes
BUT when i installed the extension and tried to use it, it give me a JS Alert popup, tellin me that "ADMIN SESSION EXPIRED. Reloading page" (SEE Capture.jpg)
And in the header i see some warning "Notice : Undefined index : default in ...system/library/v2pagecache.php . . . . (You can see the whole Warning and notice in the capture img)

Even when i click on OK , it reload the page and give same Alert again and again.
I Tried to delete my cache, playing with session timout . . . desactivating all my VQMOD, Desactivate some major extension but sme issue i got each time.

Plz help

Thank you very much

Hi, I'm testing opencart 2.2.0.0 with wampserver, after the installation, which show ERROR status in admin panel. And I need to add the following code and create an empty folder manually(from your instruction) to make it work, and I now cannont disable the cache, could you tell me what problems? (php ver.5.6.15, mysql5.7.9, apache 2.4.17) Thx, anyway.
"if ($pagecache->OkToCache()) {
$pagecache->CachePage($response);
} "

I thank you very much for your efforts.

Hello.
Please help remove from cache link "/index.php?route=xls/xls_pricelist" - this is real time generated XLS Price list in my website.
I made:
private $skip_urls= array(
'#/index.php?route=xls/xls_pricelist#',
...
but of course it is doesn't work for me.
Also, how to make that complete order remove quantity from stock? Also need clean cache only.

1-journal sidebar (right)problem home page
2-oc sidebar problem (left)
3-home page same prodcuts no see ( interesting..

sametimes no seen :(

2.0.3.1

Hi All,
in your documentation, it is stated that "You shouldn't have to, for example, mark the 'account/' pages here, because we already disable caching when a user is logged in".
Do you disable caching in all other pages with products, categories, search results etc.?

Could we enable caching also for logged in users except of their accounts and cart?

Thank you in advance!

Hi,
Clean install CentOS 7 with centminmod php7 and Opencart 2.3 and latest Journal (nothing else)
I'm getting 500 if I turn cachebydevice on. Without Journal and with cachebydevice off, everething cache is working.
In server log I see following:
2016/10/20 18:49:46 [error] 4280#4280: 164 FastCGI sent in stderr: "PHP message: PHP Fatal error: Cannot redeclare V2PageCache::$cachebydevice in /usr/local/nginx/html/system/library/v2pagecache.php on line 36" while reading response header from upstream, client: 31.130.147., server: mysite.com, request: "GET /admin/index.php?route=extension/module/v2pagecache&token=snnpf6cDnDOOZSIDWW70AejydEG3MCBQ HTTP/1.1", upstream: "fastcgi://127.0.0.1:9000", host: "91.107.108.*"

If the visitor is logged in, caching continues to work.
opencart 2.3.0.2
v2pagecache 1.4
php 7.0
https://goodbooks.com.ua

mega filter pro
journal
oc 2.0.3.1

disable v2pagecache after check no problem.
enable v2pagecache after check dosn't work :(

can you help me ?

I 've Tried off or on cache megafilter in megafilter setting disable or enable.