Logging not working

Bug Report

Current Behavior Hi there! I have problem with logging. Here is a code example:

  // Your code here
module.exports = app => {
  app.log.trace('Some log message')
  app.log.debug({ message: 'Some log message' }, 'Some log message')
  app.log.info('Some log message')

  const err = new Error('Some log message')
  app.log.warn(err, 'Some log message')
  app.log.error(err, 'Some log message')
  app.log.fatal(err, 'Some log message')
}

Expected behavior/code I want to see in terminal at least on of these messages

Actual behaviour I see only these messages:

14:51:20.514Z  INFO probot:

  Welcome to Probot! Go to http://localhost:3000 to get started.

14:51:20.730Z  INFO probot: Forwarding https://smee.io/<my_id>to http://localhost:3000/
14:51:20.734Z  INFO probot: Listening on http://localhost:3000
14:51:21.618Z  INFO probot: Connected https://smee.io/<my_id>

Environment

• Probot version(s): 7.5.0
• Node/npm version: Node 8.9.4/npm 5.6.0]
• OS: OSX 10.14

[ArtyomShaitor]

@JasonEtco it works! thank you

[JasonEtco]

@ArtyomShaitor you may also be missing your private key, either as a .pem file or the PRIVATE_KEY environment variable.