CW Spring Boot project fails to build when generating Spring server stub from OpenAPI generator

[keithchong]

You will get:

[ERROR] Failed to execute goal org.springframework.boot:spring-boot-maven-plugin:1.5.15.RELEASE:repackage (default) on project springProj02: Execution default of goal org.springframework.boot:spring-boot-maven-plugin:1.5.15.RELEASE:repackage failed: Unable to find a single main class from the following candidates [application.SBApplication, org.openapitools.OpenAPI2SpringBoot] -> [Help 1]

Possible solutions:

1. Add the mainClass element to the codewind template and specify the application.SBApplication class

      <configuration>
         <mainClass>application.SBApplication</mainClass>
     </configuration>

2. Programmatically add the mainClass element and set the org.openapitools.OpenAPI2SpringBoot value. This solution is preferred, to get the Open Application action to work with the generated code.

    <configuration>
         <mainClass>org.openapitools.OpenAPI2SpringBoot</mainClass>
    </configuration>