CODEWITHSUNDEEP
spring-bootentity
Simo
Simo

Reputation: 23

Springbooot entities share the same JPA entity name: which is not allowed

I got this error:

Caused by: org.hibernate.DuplicateMappingException: The [com.KRON.ReportPortal.Model.RPT_BILANCA.Dohvati_BilancaPoOperatorima2] and [com.KRON.ReportPortal.Model.RPT_REPORT_PORTAL.Dohvati_BilancaPoOperatorima2] entities share the same JPA entity name: [Dohvati_BilancaPoOperatorima2] which is not allowed!

when I try to deploye springboot application.

But I dont have model Dohvati_BilancaPoOperatorima2 in my project. Springboot Model structure

Any help please?

Upvotes: 0

Views: 3213

Answers (7)

Neo Mn
Neo Mn

Reputation: 597

the accepted answer is to delete the project and clone it again but it is not required , this problem happens when you delete some project file (or rename) and you have a previous build (target directory), just run this command to fix the issue

mvn clean

or if you are using Intellij IDE and dont have maven installed locally on your system:

./mvnw clean

or you can manually delete the target directory

Upvotes: 0

hmehandi
hmehandi

Reputation: 366

I resolved this by changing the JPA entity name. ie.
@Entity(name="STUDENT_API_APP")
@Table(name="STUDENT")
@Data
public class Student {
// fields
}

Upvotes: 1

Aqora
Aqora

Reputation: 11

This happened to me after I built my project on a previous commit. After switching back to the current commit, which had the same class but the package was renamed, I got this error. Building the project again resolved it.

Upvotes: 1

Simo
Simo

Reputation: 23

I solved the problem by deleting project and cloning it again.

Upvotes: 0

Abbas
Abbas

Reputation: 251

This problem happened when I upgraded hibernate from version 5.2.4 to version 5.6.10. While researching the cause of the problem, I found out that it was version bound. Although the entity class names were the same in the previous version, I distinguished them from the table names in the base using the @Table annotation. Example: @Table(name="adm_menu",schema="admin") @Table(name="aas_menu",schema="aas") However, this use was not possible in the new version

Upvotes: 1

Belham
Belham

Reputation: 165

I was able to resolve the error by manually deleting some generated directories in my Spring project under IntelliJ. I deleted the build directory, .gradle directory, and out directory. After that, I rebuilt the project and the problem disappeared.

Upvotes: 1

PraveenJubburu
PraveenJubburu

Reputation: 36

Check if you have any dependencies in your project that define an entity with the same name. You can try excluding those dependencies from your project or renaming your entity to avoid conflicts.

Upvotes: 1

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