[TypeScript-Angular] Override keyword needed in encoder.ts file

[thisisthemurph]

Description

When generating the Angular TypeScript api from my swagger.yaml file I have to manually fix the below error, which is presented when running ng serve to serve the application.

error TS4114: This member must have an 'override' modifier because it overrides a member in the base class 'HttpUrlEncodingCodec'.

This fix is to navigate to the generated encoder.ts file and manually prepend the two methods with the override keyword.

Swagger-codegen version

2.4.27 (current stable)

Command line used for generation

java -jar ../swagger-codegen-cli.jar generate -i ./swagger.yaml -l typescript-angular -o ../web-ui/src/app/shared/data-access/api-client -c ./swagger-config.json

Steps to reproduce

1. Generate typescript-angular api from swagger file
2. Serve the Angular application
3. Review error

[NanezX]

Same issue here. Our project use it and we have to add the override keyword everytime we generate the files.

We are using Swagger-codegen version 3.0.31, but also using the 3.0.35 have this error.

This is how we called it:

java -jar ./openapi-generator/swagger-codegen-cli-3.0.35.jar generate -l typescript-angular -i ./apps/api/openapi/openapi.json -o ./libs/dashboard-sdk -c ./apps/api/openapi/config.json

[Traivok]

Same issue here. I'm using swagger-codegen version 3.0.35.

[thekhegay]

Same issue.

@HugoMario

[viktorsml]

Same issue here. Just fixed and created a PR.

[paibrahim]

If you do not explicitly need to have the override keyword then set the compilerOptions.noImplicitOverride to false in the tsconfig.json file.

[mohansvrm]

What is the resolution for this? I am facing the same issue..

[HugoMario]

the override keyword can be set using:

--additional-properties useOverride=true

This will be available for next release