CODEWITHSUNDEEP
javaspringspring-bootherokuintellij-idea
Bekjan Omirzak
Bekjan Omirzak

Reputation: 15

How to deploy spring boot to heroku?

I wanted to deploy my application to heroku server and I am facing this problem. Any idea?

      [INFO] BUILD FAILURE
       [INFO] ------------------------------------------------------------------------
       [INFO] Total time:  13.339 s
       [INFO] Finished at: 2021-08-09T04:05:01Z
       [INFO] ------------------------------------------------------------------------
       [ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.8.1:compile (default-compile) on project russion_spring_boot: Fatal error compiling: invalid target release: 11 -> [Help 1]
       [ERROR] 
       [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
       [ERROR] Re-run Maven using the -X switch to enable full debug logging.
       [ERROR] 
       [ERROR] For more information about the errors and possible solutions, please read the following articles:
       [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException
 !     ERROR: Failed to build app with Maven
       We're sorry this build is failing! If you can't find the issue in application code,
       please submit a ticket so we can help: https://help.heroku.com/
 !     Push rejected, failed to compile Java app.
 !     Push failed


   <properties>
        <java.version>15.0.1</java.version>
    </properties>

Upvotes: 0

Views: 150

Answers (1)

Jignesh M. Khatri
Jignesh M. Khatri

Reputation: 1606

Logs depict the error - invalid target release: 11. Basically this error means that you have mentioned higher/mismatched version of Java in maven compiler's source and target java version settings in your pom.xml compared to the JDK which is being pointed out by JAVA_HOME environment variable.

To fix this error, just check the Java version in pom.xml and JAVA_HOME. They should match.

To know more about this issue, check this post - https://dzone.com/articles/how-to-fix-invalid-target-release-17-18-19-or-110

Upvotes: 2

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