Things to try:
- Check whether vqmod is installed by calling https://domain.com/vqmod/install in browser. If not installed, then install and check.
- Verify file name and path, also confirm that the code in search tag exists in the file mentioned.
- Check folder permissions. Make sure that vqmod/vqcache and vqmod/logs have 755 or 777 permission. If nothing works, then try 777 permission recursively for vqmod folder.
- Check the error logs in vqmod/logs.
- Check the installed vqmod version and the vqmod version given in xml
file (
<vqmver><![CDATA[version]]></vqmver>
), both need to be the same. - Delete the files in vqmod/vqcache and check again. Also see whether vqmod copy of your file is generated or not.
- Move any vqmod xml file outside the vqmod folder and check. If everything works, move the xml back to the vqmod folder. I don’t know the reason, but it worked for me in some cases :) !
<?xml version=”1.0″ encoding=”UTF-8″?>
– put this line at the top of the XML to make it valid and more compatible.- Try the VQMod Manager extension. It may help you!
Reference url: Opencart: Vqmod tutorial