HTML generation of message with protobuf schema does not work

[mfroberg]

Describe the bug

I have an Async API v3 document where the message schema is Protobuf. The generator fails to produce an HTML output and terminates with an error.

How to Reproduce

Use the following Async-api document

asyncapi: 3.0.0
info:
  title: 'Hello, Glee!'
  version: 0.1.0
servers:
  websockets:
    host: '0.0.0.0:3000'
    protocol: ws
channels:
  hello:
    address: hello
    messages:
      hello:
        $ref: '#/components/messages/hello'
operations:
  onHello:
    action: receive
    channel:
      $ref: '#/channels/hello'
components:
  messages:
    hello:
      payload:
        schemaFormat: application/vnd.google.protobuf;version=3
        schema: |
          message Hello {
            optional string name = 1;
          }

Running AsyncAPI CLI v1.4.11 ...

asyncapi generate fromTemplate https://github.com/asyncapi/html-template ./asyncapi-protobuf.yaml

... produces the following error:

SyntaxError: Unexpected token '<', "
<!DOCTYPE "... is not valid JSON

Expected behavior

Is to produce an HTML file representation similar to Async API Studio.

Please let me know if you need any more information. Thanks!

[github-actions]

Welcome to AsyncAPI. Thanks a lot for reporting your first issue. Please check out our contributors guide and the instructions about a basic recommended setup useful for opening a pull request.
Keep in mind there are also other channels you can use to interact with AsyncAPI community. For more details check out this issue.

[derberg]

@mfroberg can you please try again with CLI 1.7.3 ?
also please best use htmp-template published to npm, so instead of https://github.com/asyncapi/html-template refer to template as @asyncapi/html-template and best, to use its specific versions to avoid surprises with new versions @asyncapi/[email protected]

[derberg]

looks like solved, no response

feel free to open new issue (hard to followup with notifications for closed issues) if there are some problems