swagger-api/swagger-codegen-generators

Stars: 299
Forks: 439
Open beginner issues: 0
Indexed issues: 224

Dominant language: Mustache
License: Apache-2.0
Last GitHub push: Aug 27, 2026
Latest indexed: Sep 19, 2026
Contributing guide: Contributing guide
Code of conduct: No code of conduct
Beginner labels: help wanted
PR merge metrics: No merged PRs in 30d

Beginner friendly Everything

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224 open issues indexed

Make gradle version configurable for kotlin-client Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

swagger-api/swagger-codegen-generators#876 · Opened Mar 9, 2021
2 ModuleNotFoundErrors from newly generated python flask app on editor.swagger.io Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

swagger-api/swagger-codegen-generators#870 · 4 comments · Opened Mar 3, 2021
[Python] NameError exception and error in setter in model Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

swagger-api/swagger-codegen-generators#869 · Opened Mar 3, 2021
[PHP] Date isn't correctly formatted Open

Difficulty 2/5 1-3 hours Newbie friendliness 55/100

swagger-api/swagger-codegen-generators#865 · Opened Feb 19, 2021
Question: how to extend CodegenConstants for a codegen change in this repo Open

Difficulty 4/5 3-5 days Newbie friendliness 20/100

swagger-api/swagger-codegen-generators#864 · Opened Feb 17, 2021
Can not upload binary data from python client generated by swagger Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

swagger-api/swagger-codegen-generators#862 · Opened Feb 12, 2021
[Java/Spring] Child without properties does not have super.equals Open

Difficulty 2/5 1-3 hours Newbie friendliness 65/100

swagger-api/swagger-codegen-generators#860 · Opened Feb 10, 2021
Ruby client rubocop fails Open

Difficulty 3/5 1-2 days Newbie friendliness 30/100

swagger-api/swagger-codegen-generators#857 · Opened Jan 30, 2021
Ruby client tests don't pass Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

swagger-api/swagger-codegen-generators#855 · 1 comment · 1 reaction · Opened Jan 29, 2021
Java: Generated @Pattern annotation does not encode the pattern Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

swagger-api/swagger-codegen-generators#854 · Opened Jan 26, 2021
Wrong enum genertion if prefix_ are same Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

swagger-api/swagger-codegen-generators#853 · Opened Jan 23, 2021
typescript-fetch not working with requestBodies (reusable bodies) Open

Difficulty 3/5 1-2 days Newbie friendliness 38/100

swagger-api/swagger-codegen-generators#848 · Opened Jan 16, 2021
Cannot read property 'properties' of undefined exception when using Swagger page Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

swagger-api/swagger-codegen-generators#846 · Opened Jan 15, 2021
The templates for openApi3 for jaxrs-spec contain imports that are from swagger 2 lib Open

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

swagger-api/swagger-codegen-generators#843 · 1 reaction · Opened Jan 13, 2021
Duplicate codegenContents when requestBody has multiple content types and one of them is a form Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

swagger-api/swagger-codegen-generators#837 · Opened Jan 8, 2021
jaxrs-resteasy processor generates invalid source code for enums Open

Difficulty 1/5 Under an hour Newbie friendliness 55/100

swagger-api/swagger-codegen-generators#832 · Opened Dec 30, 2020
[PHP] [ObjectSerializer] Call to undefined method stdClass::swaggerFormats() Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

swagger-api/swagger-codegen-generators#822 · Opened Dec 11, 2020
[Python] Unable to use both -DpackageName and -DpackageVersion parameters in one invocation Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

swagger-api/swagger-codegen-generators#819 · 1 comment · 1 reaction · Opened Dec 9, 2020
[Java][Jersey2] Generated Jersey 2 ApiClient should be thread-safe Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

swagger-api/swagger-codegen-generators#817 · Opened Dec 8, 2020
Question: How do I start contributing? Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

swagger-api/swagger-codegen-generators#815 · Opened Dec 5, 2020
`uniqueItems` property is not used in data type Open

Difficulty 3/5 1-2 days Newbie friendliness 38/100

swagger-api/swagger-codegen-generators#811 · Opened Nov 26, 2020
[Python] API Key sharing between Configuration instances (port the 2.x fix) Open

Difficulty 3/5 1-2 days Newbie friendliness 30/100

swagger-api/swagger-codegen-generators#807 · 1 comment · Opened Nov 17, 2020
Micronaut code generator from swagger file has some issues Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

swagger-api/swagger-codegen-generators#800 · Opened Nov 11, 2020
[typescript-angular] failed to generate tagged unions Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

swagger-api/swagger-codegen-generators#794 · Opened Nov 5, 2020
JavaJAXRSSpecServerCodegen never add security scopes to @Operation annotations Open

Difficulty 1/5 1-3 hours Newbie friendliness 42/100

swagger-api/swagger-codegen-generators#776 · 1 comment · 1 reaction · Opened Oct 13, 2020
JavaJAXRSSpecServerCodegen ignores returnResponse options Open

Difficulty 3/5 1-2 days Newbie friendliness 38/100

swagger-api/swagger-codegen-generators#775 · 2 comments · 1 reaction · Opened Oct 13, 2020
Dart Generator: `http` package needs to be Aliased Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

swagger-api/swagger-codegen-generators#769 · Opened Oct 5, 2020
Dart Generator: JSON Array of Files Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

swagger-api/swagger-codegen-generators#768 · Opened Oct 5, 2020
Python 3.7 support in Python Flask generator Open

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

swagger-api/swagger-codegen-generators#766 · 2 reactions · Opened Sep 30, 2020
[Java/spring] multipart/form-data in requestBody does not generate anything Open

Difficulty 3/5 1-2 days Newbie friendliness 42/100

swagger-api/swagger-codegen-generators#763 · 1 comment · 4 reactions · Opened Sep 23, 2020
[swift5] Entire path and HTTP method in operation signature Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

swagger-api/swagger-codegen-generators#760 · Opened Sep 14, 2020
[C#] Csharp Client SDK fails to deserialize result with required fields in schema Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

swagger-api/swagger-codegen-generators#758 · Opened Sep 10, 2020
NPE in JavaClientCodegen when having "#/components/" prefixes Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

swagger-api/swagger-codegen-generators#731 · Opened Jul 20, 2020
[Micronaut] Parameter bean validation issues Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

swagger-api/swagger-codegen-generators#728 · 2 comments · Opened Jul 12, 2020
Generator for rust (client version) Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

swagger-api/swagger-codegen-generators#725 · 1 comment · Opened Jul 10, 2020
[Kotlin] option to use suspend / coroutine functions Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

swagger-api/swagger-codegen-generators#724 · 1 comment · Opened Jul 9, 2020
[Java/okhttp] Java OkHTTP 2.x client does not support modern TLS cipher suites Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

swagger-api/swagger-codegen-generators#716 · 1 comment · Opened Jul 1, 2020
[JAVA/okhttp-json] some errors in api.mustache template in relation to localVariablePrefix Open

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

swagger-api/swagger-codegen-generators#711 · Opened Jun 28, 2020
[swift 5] Default value for optional in init parameters, like done for Swift 4 generator Open

Difficulty 3/5 1-2 days Newbie friendliness 42/100

swagger-api/swagger-codegen-generators#709 · 1 reaction · Opened Jun 26, 2020
[Swift5] Can't use templates Open

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

swagger-api/swagger-codegen-generators#707 · Opened Jun 24, 2020
typescript-fetch: unexpected behavior when creating "any" type Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

swagger-api/swagger-codegen-generators#692 · Opened May 28, 2020
Typescript instantiationType for maps Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

swagger-api/swagger-codegen-generators#691 · 2 comments · Opened May 27, 2020
Better Handling of "oneOf" (and "anyOf") Constructs Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

swagger-api/swagger-codegen-generators#687 · 1 reaction · Opened May 20, 2020
swagger-codegen 3.0.19 fail with NPE for jaxrs-jersey when use securitySchemes Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

swagger-api/swagger-codegen-generators#682 · 1 comment · Opened May 18, 2020
[C#][.NET Core] Add support for MaxLength and MinLength data annotation attributes? Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

swagger-api/swagger-codegen-generators#679 · Opened May 14, 2020
JavaCXFServerCodegen should support interfaceOnly Open

Difficulty 1/5 Under an hour Newbie friendliness 50/100

swagger-api/swagger-codegen-generators#676 · Opened May 13, 2020
embeddedTemplateDir empty when using custom templates Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

swagger-api/swagger-codegen-generators#673 · Opened May 11, 2020
[JAVA] --type-mappings option not working in operation parameters Open

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

swagger-api/swagger-codegen-generators#669 · 2 comments · 1 reaction · Opened May 7, 2020
[JavaSpring] Support for generating gradle files in Java Spring Open

Difficulty 3/5 1-2 days Newbie friendliness 38/100

swagger-api/swagger-codegen-generators#668 · Opened May 7, 2020
Support for Spring HATEOS Pagination Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

swagger-api/swagger-codegen-generators#659 · Opened Apr 23, 2020

A short digest of beginner-friendly GitHub issues.