Notice: Undefined index: mageworx_optiontemplates_group_option in /home/user/public_html/vendor/

[ninoooo1953a26]

i have module and after uploading the module and i'm going to make command php bin/upgrade 

i get this error 

Notice: Undefined index: mageworx_optiontemplates_group_option in /home/user/public_html/vendor/magento/framework/Setup/Declaration/Schema/Declaration/SchemaBuilder.php on line 352

[ninoooo1953a26 · Accepted solution]

solved by delete some folder in module