Last update, some problems Spring Boot app

>i am getting errors on parameters of annotations for example: Cannot resolve column 'word_id'. It asks me to assign data source

Have you tried to assign one? For this the module should have the JPA facet configured and data source should be configured in Database tool window.

>Secondly i cant alt+insert create constructor(can only create empty constructor) in entity class.

Please provide screenshots describing the problem and expected/actual result you get.

If it is a Maven(Gradle) project try re-importing it in Maven(Gradle) tool window. Make sure it can be built and run successfully.

"Secondly i cant alt+insert create constructor(can only create empty constructor) in entity class"

I have the same problem with constructor

1. Add JPA facet

2. Create Entity POJO 

3. Generate constructor by Alt+Insert hotkey

Result - i have empty constructor, but i expect constructor with all fields

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