Bug Report Checklist
Description
Ruby client generation raises this exception:
Exception in thread "main" java.lang.RuntimeException: Could not generate api file for 'Pets'
at org.openapitools.codegen.DefaultGenerator.generateApis(DefaultGenerator.java:678)
at org.openapitools.codegen.DefaultGenerator.generate(DefaultGenerator.java:903)
at org.openapitools.codegen.cmd.Generate.execute(Generate.java:441)
at org.openapitools.codegen.cmd.OpenApiGeneratorCommand.run(OpenApiGeneratorCommand.java:32)
at org.openapitools.codegen.OpenAPIGenerator.main(OpenAPIGenerator.java:66)
Caused by: java.lang.NullPointerException
at org.openapitools.codegen.languages.RubyClientCodegen.constructExampleCode(RubyClientCodegen.java:674)
at org.openapitools.codegen.languages.RubyClientCodegen.constructExampleCode(RubyClientCodegen.java:683)
at org.openapitools.codegen.languages.RubyClientCodegen.constructExampleCode(RubyClientCodegen.java:615)
at org.openapitools.codegen.languages.RubyClientCodegen.postProcessOperationsWithModels(RubyClientCodegen.java:589)
at org.openapitools.codegen.DefaultGenerator.processOperations(DefaultGenerator.java:1220)
at org.openapitools.codegen.DefaultGenerator.generateApis(DefaultGenerator.java:581)
... 4 more
openapi-generator version
5.3.0
OpenAPI declaration file content or url
openapi: '3.0.3'
info:
version: 1.0.0
title: Petstore
paths:
/pets:
post:
summary: Create pets
operationId: createPets
tags:
- pets
requestBody:
required: true
content:
application/json:
schema:
$ref: '#/components/schemas/Pets'
responses:
'201':
description: Null response
components:
schemas:
Pets:
type: array
items:
type: object
properties:
name:
type: stringGeneration Details
java -jar openapi-generator-cli-5.3.0.jar generate -i petstore.yaml -g ruby
Steps to reproduce
Use the generation details and the provided YAML file
Related issues/PRs
The generation doesn't fail with 5.2.1, it handles the array items as a number:
require 'time'
require 'openapi_client'
api_instance = OpenapiClient::PetsApi.new
request_body = [3.56] # Array<Object> |
The changes in #10334 might cause this change.
The following languages also have the same issue:
Suggest a fix
Updating this part:
|
} else if (codegenProperty.isMap) { |
|
return "{ key: " + constructExampleCode(codegenProperty.items, modelMaps, processedModelMap) + "}"; |
to something like:
} else if (codegenProperty.isMap) {
if (codegenProperty.items != null) {
return "{ key: " + constructExampleCode(codegenProperty.items, modelMaps, processedModelMap) + "}";
} else {
return "{ ... }";
}will be a quick fix, it will generate clients successfully with examples like this:
require 'time'
require 'openapi_client'
api_instance = OpenapiClient::PetsApi.new
request_body = [{ ... }] # Array<Object> | (a long-term fix could be having codegenProperty.items properly when codegenProperty.isMap = True)
Bug Report Checklist
Description
Ruby client generation raises this exception:
openapi-generator version
5.3.0OpenAPI declaration file content or url
Generation Details
java -jar openapi-generator-cli-5.3.0.jar generate -i petstore.yaml -g rubySteps to reproduce
Use the generation details and the provided YAML file
Related issues/PRs
The generation doesn't fail with
5.2.1, it handles the array items as a number:The changes in #10334 might cause this change.
The following languages also have the same issue:
Suggest a fix
Updating this part:
openapi-generator/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/RubyClientCodegen.java
Lines 682 to 683 in 1757c4d
to something like:
will be a quick fix, it will generate clients successfully with examples like this:
(a long-term fix could be having
codegenProperty.itemsproperly whencodegenProperty.isMap = True)