swagger-api / swagger-api/swagger-codegen
Failed to execute goal com.github.kongchen:swagger-maven-plugin:3.1.7:generate (default) on project ...: null: MojoExecutionException: NullPointerException
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Description
Description
When using @RequestBody List<String> param, the plugin throws
Failed to execute goal com.github.kongchen:swagger-maven-plugin:3.1.7:generate (default) on project ...: null: MojoExecutionException: NullPointerException
Swagger-codegen version
3.1.6 and 3.1.7.
3.1.5 does not have the issue
Swagger declaration file content or url
@RequestBody List<String> param
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Reproduce the swagger-maven-plugin generate goal with @RequestBody List<String> param, comparing versions 3.1.5, 3.1.6, and 3.1.7 as described. Trace the generation failure and identify the change needed so the declaration generates successfully without a NullPointerException.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java
- Domain
- api, tooling
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100