Issue

Actually the solution is easy cuz I have been ignoring the method that I used QueryDsl on is not being recognised by other java class files, as shown in method name highlighted in grey colour.

The solution: https://velog.io/@3210439/querydsl-No-property-found-for-type

When you use querydsl, the repo name has to follow a certain convention

` holaRepoCustom <- interface, holaRepoImpl <- implementation `

These Custom and Impl keywords have to be at the end of the repo name

So I renamed all the usages and file names and it worked!