If joomla 3.8 upgraded, MVCOverride plugin not work

[truptikagathara]

Hello,

I have upgraded Joomla 3.7.5 to 3.8 after upgraded Joomla 3.8 MVC-Override plugin display following fatal error:

Warning: fopen (libraries/cms/module/helper.php): failed to open stream: No such file or directory in libraries/joomla/filesystem/ file.php on line 335

Fatal error: Class 'JModuleHelperLibraryDefault' not found in plugins/system/mvcoverride/module/helper.php on line 13

Also, I have changed 'ModuleHelper' file path change as per Joomla 3.8 but not solved error.

[pepperstreet]

FYI – you might try this alternative solution. At least that one is still maintained:
https://gruz.ml/en/extensions/mvcoverride.html
It's also mentioned in the official Joomla docs:
https://docs.joomla.org/How_to_override_the_component_mvc_from_the_Joomla!_core