I changed this line:
localePath = os.path.join(self.plugindir, 'i18n', 'vectorgeoref{}.qm'.format(locale))
with this
localePath = os.path.join(self.plugindir, 'i18n', 'vectorgeoref{0}.qm'.format(locale))
and now it works.
Thank you for the plugin. I did zero for it ;-).
I changed this line: localePath = os.path.join(self.plugindir, 'i18n', 'vectorgeoref{}.qm'.format(locale)) with this localePath = os.path.join(self.plugindir, 'i18n', 'vectorgeoref{0}.qm'.format(locale)) and now it works. Thank you for the plugin. I did zero for it ;-).