[ERROR] TypeError: Cannot read properties of undefined (reading 'result')

[ZzeMR]

When i insert my openapi json file i get the following error!
note that the json file contains about 34000 characters
can someone explain the error ?
is there any solution?

Whenever i use an other shorter filer it works all fine!

Loading of api failed for "/home/mwr/workspace/test/openapi/docusaurus/digiape/openapi.json"

TypeError: Cannot read properties of undefined (reading 'result')
    at /home/mwr/workspace/test/openapi/docusaurus/digiape/node_modules/docusaurus-plugin-openapi/lib/openapi/openapi.js:39:35
    at SchemaPack.convert (/home/mwr/workspace/test/openapi/docusaurus/digiape/node_modules/openapi-to-postmanv2/lib/schemapack.js:308:14)
    at Object.convert (/home/mwr/workspace/test/openapi/docusaurus/digiape/node_modules/openapi-to-postmanv2/index.js:11:21)
    at /home/mwr/workspace/test/openapi/docusaurus/digiape/node_modules/docusaurus-plugin-openapi/lib/openapi/openapi.js:38:40
    at new Promise (<anonymous>)
    at jsonToCollection (/home/mwr/workspace/test/openapi/docusaurus/digiape/node_modules/docusaurus-plugin-openapi/lib/openapi/openapi.js:37:12)
    at createPostmanCollection (/home/mwr/workspace/test/openapi/docusaurus/digiape/node_modules/docusaurus-plugin-openapi/lib/openapi/openapi.js:65:18)
    at processOpenapiFile (/home/mwr/workspace/test/openapi/docusaurus/digiape/node_modules/docusaurus-plugin-openapi/lib/openapi/openapi.js:267:37)
    at async /home/mwr/workspace/test/openapi/docusaurus/digiape/node_modules/docusaurus-plugin-openapi/lib/openapi/openapi.js:207:23
    at async Promise.all (index 0)