Hey there! Amazing content. I'm just starting with Vue and being able to read this helped the process of understand more about Vue.
One question tho. I noticed that there was a Vue warn saying 'Error in callback for watcher "favoriteGame: TypeError: Cannot read property 'toLowerCase' of null', what does this mean?
Marina Mosti is a full-stack web developer with over 14 years of experience in the field. She enjoys mentoring other women on JavaScript and her favorite framework, Vue.
Hey there! Amazing content. I'm just starting with Vue and being able to read this helped the process of understand more about Vue.
One question tho. I noticed that there was a Vue warn saying 'Error in callback for watcher "favoriteGame: TypeError: Cannot read property 'toLowerCase' of null', what does this mean?
It means that the variable that you are using
toLowerCaseon does not exist. Can't really tell without seeing the code though.Glad you liked it!