swagger-api/swagger-codegen

View on GitHub

swagger-codegen contains a template-driven engine to generate documentation, API clients and server stubs in different languages by parsing your OpenAPI / Swagger definition.

Stars: 17.8k
Forks: 6k
Open beginner issues: 1
Indexed issues: 3.1k

Dominant language: Mustache
License: Apache-2.0
Last GitHub push: Aug 18, 2026
Latest indexed: Sep 19, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: help wanted
PR merge metrics: No merged PRs in 30d

Beginner friendly Everything

Open All

3,072 open issues indexed

Spring Boot Console Log stops after outputting the Spring Logo with swagger-codegen-maven-plugin v3.0.34 Open

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

swagger-api/swagger-codegen#11876 · Opened Aug 18, 2022
[JAVA] [Jersey2] Erroneous conflict detection with grand-parent in generated model Open

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

swagger-api/swagger-codegen#11873 · Opened Aug 17, 2022
PHP - Get correct objects in array Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

swagger-api/swagger-codegen#11872 · 1 reaction · Opened Aug 17, 2022
[typescript-fetch] result does not compile in typescript 4.7.3 Open

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

swagger-api/swagger-codegen#11870 · 2 comments · Opened Aug 16, 2022
CVE-2022-29970 (High) detected in sinatra-1.4.6.gem Open

security vulnerability

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

swagger-api/swagger-codegen#11867 · Opened Aug 15, 2022
CVE-2022-30122 (High) detected in rack-1.6.4.gem Open

security vulnerability

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

swagger-api/swagger-codegen#11862 · Opened Aug 15, 2022
CVE-2022-30123 (High) detected in rack-1.6.4.gem Open

security vulnerability

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

swagger-api/swagger-codegen#11860 · Opened Aug 15, 2022
[Golang] Build error (undefined: os) when using generated golang client SDK Open

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

swagger-api/swagger-codegen#11857 · 1 comment · 1 reaction · Opened Aug 14, 2022
Unrecognized token 'openapi': was expecting (JSON String, Number, Array, Object or token 'null', 'true' or 'false') Open

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

swagger-api/swagger-codegen#11856 · 6 reactions · Opened Aug 13, 2022
Add the option to set resolveRequestBody Open

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

swagger-api/swagger-codegen#11854 · 1 comment · Opened Aug 11, 2022
[JAVA] Bug. The configuration of dateLibrary does not take effect. Open

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

swagger-api/swagger-codegen#11853 · 1 comment · 3 reactions · Opened Aug 11, 2022
The Client Generated from Swagger Codegen doesn't work when you pass complex object in the query parameter Open

Difficulty 4/5 3-5 days Newbie friendliness 32/100

swagger-api/swagger-codegen#11849 · 1 comment · Opened Aug 5, 2022
[JAVA] requestBody's with multiple options for content generate duplicate methods in Java classes Open

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

swagger-api/swagger-codegen#11848 · 4 comments · Opened Aug 4, 2022
[JAVA] JWT Bearer token auth not implemented Open

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

swagger-api/swagger-codegen#11847 · 1 comment · Opened Aug 3, 2022
[JAVA] TLSv1.2 in ApiClient - swagger-codegen-maven-plugin with maven Open

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

swagger-api/swagger-codegen#11843 · 3 comments · Opened Jul 26, 2022
[JAVA] Model not correctly generated Open

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

swagger-api/swagger-codegen#11842 · Opened Jul 25, 2022
CVE-2020-10650 (High) detected in jackson-databind-2.4.5.jar, jackson-databind-2.6.4.jar Open

security vulnerability

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

swagger-api/swagger-codegen#11840 · Opened Jul 22, 2022
WS-2022-0161 (High) detected in newtonsoft.json.10.0.3.nupkg Open

security vulnerability

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

swagger-api/swagger-codegen#11839 · Opened Jul 21, 2022
WS-2017-3805 (High) detected in json-20140107.jar Open

security vulnerability

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

swagger-api/swagger-codegen#11838 · Opened Jul 21, 2022
Backward compatibility is broken in >=2.3.0 for language 'typescript-fetch' Open

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

swagger-api/swagger-codegen#11837 · Opened Jul 20, 2022
[enhance] remove the suffix of supportingFiles template which is hardcode to .mustache Open

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

swagger-api/swagger-codegen#11836 · Opened Jul 19, 2022
Swagger Codegen C# Generator References Vulnerable version of newtonsoft Open

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

swagger-api/swagger-codegen#11833 · Opened Jul 18, 2022
[JAVA] Different files generated when using the CLI and when using the generator alone Open

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

swagger-api/swagger-codegen#11831 · Opened Jul 15, 2022
Lost default values since v3.0.22 codeGen-springboot Open

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

swagger-api/swagger-codegen#11830 · Opened Jul 14, 2022
Can't build swagger-codegen because of missing snapshot dependency Open

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

swagger-api/swagger-codegen#11828 · Opened Jul 10, 2022
Change case via python client config options? Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

swagger-api/swagger-codegen#11827 · Opened Jul 7, 2022
OneOf schema issues with C# code generation Open

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

swagger-api/swagger-codegen#11826 · Opened Jul 6, 2022
[Java] Generated javascript client code is invalid Open

Difficulty 3/5 1-2 days Newbie friendliness 32/100

swagger-api/swagger-codegen#11823 · 2 comments · Opened Jul 1, 2022
CVE-2021-23440 (High) detected in set-value-0.4.3.tgz, set-value-2.0.0.tgz Open

security vulnerability

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

swagger-api/swagger-codegen#11822 · Opened Jun 29, 2022
[JAVA] "allOf" with an enum in schema does not generate in Java properly Open

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

swagger-api/swagger-codegen#11821 · 2 comments · 6 reactions · Opened Jun 28, 2022
No Type defined for Additional Property class Schema Open

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

swagger-api/swagger-codegen#11819 · 4 reactions · Opened Jun 27, 2022
Java (jaxrs-resteasy) codegen generate unicode character in java class for Enum type Open

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

swagger-api/swagger-codegen#11817 · Opened Jun 26, 2022
Generate server stubs for PHP-SLIM not working for 3.x Open

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

swagger-api/swagger-codegen#11816 · 1 comment · Opened Jun 22, 2022
Java - Swagger generated code has incorrect model (class) name Open

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

swagger-api/swagger-codegen#11815 · Opened Jun 22, 2022
C# Client CodeGen is generating classes with duplicate properties Open

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

swagger-api/swagger-codegen#11813 · 1 comment · Opened Jun 14, 2022
[JAVA] Non compilable enums generated with property errorOnUnknownEnum=true Open

Difficulty 2/5 1-3 hours Newbie friendliness 68/100

swagger-api/swagger-codegen#11812 · 1 reaction · Opened Jun 13, 2022
TypeScript Angular Client Codegen kebabFileNaming=true generate service files without service name Open

swagger-api/swagger-codegen#11811 · 1 assignee · Opened Jun 10, 2022
Need help to Generate single jmx for mutiple endpoints on one Swagger page Open

Difficulty 5/5 Over a week Newbie friendliness 18/100

swagger-api/swagger-codegen#11810 · Opened Jun 9, 2022
[go] Path of the remote file added to the pattern when generating a server Open

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

swagger-api/swagger-codegen#11809 · Opened Jun 8, 2022
[Go] redundant code block in client GET method template Open

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

swagger-api/swagger-codegen#11808 · 3 reactions · Opened Jun 7, 2022
[Java] Incorrect enum generation for boolean-based data types Open

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

swagger-api/swagger-codegen#11807 · Opened Jun 7, 2022
EnumJsonAdapter Error Open

swagger-api/swagger-codegen#11802 · 1 assignee · Opened May 26, 2022
CVE-2022-24434 (High) detected in dicer-0.2.5.tgz Open

security vulnerability

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

swagger-api/swagger-codegen#11801 · Opened May 25, 2022
CVE-2022-24790 Vulnerability Open

Difficulty 4/5 3-5 days Newbie friendliness 15/100

swagger-api/swagger-codegen#11799 · Opened May 19, 2022
CVE-2022-25844 (High) detected in angular-1.7.5.tgz Open

security vulnerability

Difficulty 2/5 1-3 hours Newbie friendliness 32/100

swagger-api/swagger-codegen#11796 · Opened May 12, 2022
Pwinty library Open

Difficulty 4/5 3-5 days Newbie friendliness 18/100

swagger-api/swagger-codegen#11795 · Opened May 11, 2022
[Go] Incorrectly generated time.Time type for models Open

Difficulty 2/5 1-3 hours Newbie friendliness 50/100

swagger-api/swagger-codegen#11790 · Opened May 9, 2022
Missing import of github.com/antihax/optional Open

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

swagger-api/swagger-codegen#11788 · Opened May 8, 2022
CVE-2022-29167 (High) detected in hawk-6.0.2.tgz Open

security vulnerability

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

swagger-api/swagger-codegen#11786 · Opened May 6, 2022
[BUG][JAVA] RequestBody multiple contents not working, only takes first one into consideration Open

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

swagger-api/swagger-codegen#11784 · 1 comment · 7 reactions · Opened May 5, 2022

swagger-api/swagger-codegen

Get new issues in your inbox