TypeError: Cannot read property 'properties' of undefined; swagger.io openapi3

[sergerdn]

API Platform version(s) affected: latest at this moment

Running command:

npx @api-platform/client-generator https://petstore3.swagger.io/api/v3/openapi.json vue_openapi3/ --generator vue --format openapi3

Output :

typeError: Cannot read property 'properties' of undefined
    at /Users/blaaa/.npm/_npx/6097/lib/node_modules/@api-platform/client-generator/node_modules/@api-platform/api-doc-parser/lib/openapi3/handleJson.js:32:33
    at Array.map (<anonymous>)
    at Object.default_1 [as default] (/Users/blaaa/.npm/_npx/6097/lib/node_modules/@api-platform/client-generator/node_modules/@api-platform/api-doc-parser/lib/openapi3/handleJson.js:16:27)
    at /Users/blaaa/.npm/_npx/6097/lib/node_modules/@api-platform/client-generator/node_modules/@api-platform/api-doc-parser/lib/openapi3/parseOpenApi3Documentation.js:12:45
    at processTicksAndRejections (internal/process/task_queues.js:97:5)

Possible Solution
Pls have a look api-platform/create-client#104 (comment)