OpenAPITools / OpenAPITools/openapi-generator
[BUG] version 4.0.0.beta3 fails to start the nodejs-server generated code
Open
Nobody has claimed this yet.
Issue: Bug
Server: Nodejs
- Dominant language
- Java
- Stars
- 26.8k
- Forks
- 7.7k
- PR merge metrics
- PR metrics pending
Description
- Install NVM, npm 6.9.0, and openapi-generator 4.0.0.beta3
- downlaod petstore.yaml and validate uding the
validatecommand - generate a nodejs-server using
npx openapi-generator generate -i temp/node/petstore.yaml -g nodejs-server -o temp/node/out cd temp/node/outnpm start
This command fails reporting:
/home/javadch/temp/node/out/node_modules/swagger-tools/lib/helpers.js:169 throw new Error('Unsupported Swagger version: ' + version); ^ Error: Unsupported Swagger version: undefined
OpenAPITools uses apigee, which says it supports swagger 1 and 2 only, while OpenAPITools support 3 too.
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
Start with the generated nodejs-server output and node_modules/swagger-tools/lib/helpers.js, using petstore.yaml and the reported npm start command to reproduce the failure. Check how the generated server passes the OpenAPI version to swagger-tools and determine what is required for the OpenAPI 3 input to start without the unsupported-version error.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- nodejs, openapi
- Domain
- api, backend
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100