Updating to 0.13 causes error:true to be set on Express spans.

[austinlparker]

Describe the bug
After updating to 0.13.0, the error attribute is set to true on Express HTTP spans.

To Reproduce
Install express, launcher.

const {
  lightstep,
  opentelemetry,
} = require('lightstep-opentelemetry-launcher-node');

const sdk = lightstep.configureOpenTelemetry({
  accessToken: '<token>',
  serviceName: 'launcher-test',
});

sdk.start().then(() => {
  const express = require('express')
  const app = express()
  const port = 3000

  app.get('/', (req, res) => {
    res.send('Hello World!')
  })

  app.listen(port, () => {
    console.log(`Example app listening at http://localhost:${port}`)
  })
});

Expected behavior
A GET request should produce a span without an error.

Additional context

[mwear]

@obecny: Does v0.14.0 contain this PR: open-telemetry/opentelemetry-js#1751? If not, will that fix this issue?

[obecny]

@austinlparker pls use v0.14 of core and 0.12 of contrib, ignore v.0.13 of core

hmm I mislead the version of launcher and version of otel.
Anyway which version of express plugin are you using ?

[mwear]

Given that launcher includes @opentelemetry/plugins-node-core-and-contrib v0.12.0, I'd assume it's the version of the express plugin that it depends on (also v0.12.0).

[dobesv]

Having a similar problem with koa over here, although we are not using the koa plugin, just plain http.

[mwear]

This is fixed in the v0.13.1 release: https://www.npmjs.com/package/lightstep-opentelemetry-launcher-node/v/0.13.1.