I have copied the clean theme and replaced the clean by my new theme name. Also changes the name of file in lang/en/theme_clean.php with lang/en/theme_newThemeName.php.
It get successfully installed.But on them selector page the new theme is not displaying. I have tried to clear the theme cache , purged the cache as well as enable theme designer mode. But, still theme is not displaying. After this I enabled the developer debugging mode. Now when I refreshed the theme selector page i get following two lines printed at the top of the page.
This page should be using theme newclean which cannot be initialised. Falling back to the site theme clean
- line 451 of /lib/outputlib.php: call to debugging()
- line 177 of /theme/index.php: call to theme_config::load()
Please help me out.