Fail to parse YAML content

[vodanh109]

I used this module to generate HTML documents from Node, but it throws the exception:

Error: Invalid .validate call - schema must be an string or object but undefined was passed!

But I can preview my YAML content on http://editor.asyncapi.org/

Please help. Thanks a lot

[vodanh109]

I can bypass this problem with loading plain text from yaml file, rather than load from js-yaml modules
Thanks

[fmvilas]

Not sure I understand the problem. Can you please post an example to reproduce the problem?

Thanks!

[vodanh109]

@fmvilas, you can try with any AsyncAPI yaml content from http://editor.asyncapi.org/
And tried with your example code:

const docs = require('asyncapi-docgen');
const asyncapi = YAML.load('./asyncapi.yaml');

try {
const html = await docs.generateFullHTML(asyncapi);
console.log('Done!');
console.log(html);
} catch (e) {
console.error(Something went wrong: ${e.message});
}

Then I just loaded plain text file and load into

await docs.generateFullHTML(asyncapi)

As I debug, the problem is because that the JSON parsed content from Yaml is like { [Object] } that is not a valid JSON data, and it cannot read schema version

[fmvilas]

Oh, I think I found the bug. This package doesn't have the schema for version 1.2.0. Will fix it as soon as I have time. Thanks for reporting!

[fmvilas]

Hey @vodanh109. I just released version 1.10.3 and it fixes the problem. Also, the editor has been updated. Thank you very much for spotting and reporting the error 🙌

[fmvilas]

So, apparently, this bug was actually a mix of 2 different bugs: the one I fixed above and an error in the project README examples. I just updated the examples, check it out: https://github.com/asyncapi/docgen#as-a-module-in-your-project. Thanks!