Exception

javax.websocket:javax.websocket-api:jar -> duplicate declaration of version

헤르메스의날개 2020. 11. 18. 23:35
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[WARNING]

[WARNING] Some problems were encountered while building the effective model for project:mysifw:war:1.0.0

[WARNING] 'dependencies.dependency.(groupId:artifactId:type:classifier)' must be unique: javax.websocket:javax.websocket-api:jar -> duplicate declaration of version ${javax.websocket.version} @ line 440, column 15

[WARNING]

[WARNING] It is highly recommended to fix these problems because they threaten the stability of your build.

[WARNING]

[WARNING] For this reason, future Maven versions might no longer support building such malformed projects.

[WARNING]

 

 

dependencies > dependency 아래 중복된 코드가 존재함.

 

<dependencies>

    <dependency>

        <groupId>javax.websocket</groupId>

        <artifactId>javax.websocket-api</artifactId>

        <version>${javax.websocket.version}</version>

        <scope>provided</scope>

    </dependency>

    <dependency>

        <groupId>javax.websocket</groupId>

        <artifactId>javax.websocket-api</artifactId>

        <version>${javax.websocket.version}</version>

        <scope>provided</scope>

    </dependency>

 

 

 

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