How to install the OpenCart 2.3 extension? - opencart

I'm trying to install an extension of the Bling platform in my OpenCart application, I know they have forum, but the material is scarce. So I came here. I downloaded the package and followed the steps of the installation, extracted the files and placed in the folder indicated by the documentation.
So I went to OpenCart to install the extension, but I did not find the file there, do I need to update something? Do I need to change the structuring of folders? If anyone can help me, I'll be happy.
Any suggestion?

You can get more info here:
Module Development OpenCart

Log into your OpenCart Dashboard.
Go to Extensions > Product Feeds.
Click on “Install” next to the “Google Site Map” product feed name.
Click “Edit” and then change the status to “Enabled”
Copy the “Data Feed URL” and click “Save"

Related

Problem in upgrading OpenCart from version 3.0.3.2 to 3.0.3.6

Got modules disabled in Modification manager in opencart.
I have upgrade the my opencart website version from 3.0.3.2 to 3.0.3.6, after clicking the refresh button in Extension > Modification, my website stop working.
Version 3.0.3.2
After upgrading the version 3.0.3.6
How can I fix this problem?
It's possible, that your theme SO Marker uses good old VQMOD. In that case you should clear VQMOD cache first.
Go to vqmod/vqcache folder via FTP and delete all files in it.
Then go to vqmod folder and remove file mods.cache
After that you can update OCMOD/system/twig cache in admin panel.

Modules give the error Page not found. Opencart 2.3.0.2

I am using the latest version of opencart 2.3.0.2. I downloaded the zipped package of opencart and installed it on my live server. Now when I click on Modules and Shipping etc (exclusive of Extensions Installer and Modifications) I got Page not found error every time. I am getting this error on the following pages "Modules, Shipping, Payments, Order Totals and Feeds".
Help me i am stuck in this issue.
This indicates that somehow the files in upload/admin/controller/extension/extension have been damaged or not properly uploaded. Try uploading them again from a fresh download.

Error installing new theme in opencart 2

I am new to opencart and I am using opencart version 2.3.0.2 and working on xampp localhost.
I tried to install new theme (simplica free theme) by copying the theme files(catalog, system ) to my project folder which already have those 4 folders(admin,catalog,image,system). So it merges with those 2 folders.
When I go back to my backend extensions>extensions and select modules, I can't see any new module. Under extension>extension>themes, I can only see my default theme. also under system>setting>mystore, I can only see default store theme under theme option.
Did I do anything wrong? or what should I do to install a new theme?
Please help. Thanks in advance
I found the solution, hope this may help someone with similar problem.
I had to go to extensions>extensions then select themes then had click edit button of the default store theme. Under general> theme directory, I was able to select my theme.

File upload error in Opencart in Download Module

I am working on opencart theme. I have installed the opencart latest 2.0 and haveing some issue with admin side in download modules. File type zip and .rar is not supported in that. I have checked in settngs tabs in server there is mimetype already addeed zip and rar. i want to slove this. Can any one has some idea how to slove this ?.
Opencart 2.0 is missing some mime types for zip. You'll need to add these too, if you want support in all browsers:
application/x-zip
application/zip-compressed
application/x-zip-compressed
application/x-compress
application/octet-stream
I'm unsure about rar. I thought there wasn't an issue. I'd suggest adding the above and if you still have issues then post back and I'll see what else you might need.

Open cart product page goes blank upon theme upload (vQmod on)

Here's the scenario:
Fresh install of Open Cart. Fresh install of vQmod. Everything is working fine. But when I upload certain theme - purchased and licensed - the site has an issue. The home page is working, but the product page goes blank.
I have tried all possible combinations of OpenCart and vQmod versions (except for 2.0 for OC because the theme doesn't support it yet). I am out of ideas.
Edit: After showing all errors as adviced I finally saw the reason : "oc_product_tab' doesn't exist"
I found a solution. It turned out that the "Extra Product Tabs Opencart Extension" is missing. This is a standart free plugin that comes with template theme but it wasn't configured. It turnes out that the theme works with it.
Go to system>users>user groups and select all for both access and modify. Save. Than go to Catalog menu and click on Extra product tabs. Click Insert and add the module. That’s it. It’s a standard opencart module which is free for use.