Tracer.startSpan, api.isInstrumentationSuppressed is not a function, example/tracer-web

[boningh]

Please answer these questions before submitting a bug report.

What version of OpenTelemetry are you using?

opentelemetry-js

What version of Node are you using?

Tried with both 12 & 14, threw same error.

Please provide the code you used to setup the OpenTelemetry SDK

What did you do?

I cloned opentelemetry-js repo and follow the README under example/tracer-web, but error was threw after npm start, also the browser console complains about Tracer.startSpan, api.isInstrumentationSuppressed is not a function.

If possible, provide a recipe for reproducing the error.

What did you expect to see?

The screenshot shown in the README.

What did you see instead?

Error.

Additional context

Add any other context about the problem here.

[dyladan]

Please include the versions of components you are using.

[Gio-Jimdo]

I can corroborate this experience with package versions:

  "dependencies": {
    "@opentelemetry/api": "0.20.0",
    "@opentelemetry/api-metrics": "0.19.0",
    "@opentelemetry/context-zone": "0.19.0",
    "@opentelemetry/core": "0.19.0",
    "@opentelemetry/exporter-collector": "0.19.0",
    "@opentelemetry/instrumentation": "0.19.0",
    "@opentelemetry/instrumentation-document-load": "0.16.0",
    "@opentelemetry/metrics": "0.19.0",
    "@opentelemetry/web": "0.19.0"
  }

[dyladan]

API 0.20.0 will be compatible with the SDK components 0.20.0 when they are released later today. For now, SDK components should use API 1.0.0-rc.3.

For full context on why the API version was "downgraded" from 1.x to 0.x, take a look at open-telemetry/opentelemetry-js-api#74

[dyladan]

You can track the release of the SDK which will be compatible with API 0.20.0 at #2246 but keep in mind that the document load instrumentation you're using will also need to be updated and released.

[Gio-Jimdo]

Thank you, @dyladan!!

Using this version scheme, I'm able to work with spans as expected.

  "dependencies": {
    "@opentelemetry/api": "1.0.0-rc.3",
    "@opentelemetry/api-metrics": "0.19.0",
    "@opentelemetry/context-zone": "0.19.0",
    "@opentelemetry/core": "0.19.0",
    "@opentelemetry/exporter-collector": "0.19.0",
    "@opentelemetry/instrumentation": "0.19.0",
    "@opentelemetry/instrumentation-document-load": "0.16.0",
    "@opentelemetry/metrics": "0.19.0",
    "@opentelemetry/web": "0.19.0"
  }

[boningh]

Thank you guys!