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n-riesco / jp-kernel

Generic Node.js kernel for the Jupyter notebook
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Missing property 'metadata' #5

Closed zach-capalbo closed 5 years ago

zach-capalbo commented 6 years ago

When using $$.display().mime(...) with jupyterlab on Windows 10, I get an exception in the browser developer tools console:

Invalid message: Missing property 'metadata'
_onWSMessage @ main.b15b60b1f6bc6b2e7edd.js:1

NPM version:

> npm version
{ npm: '5.6.0',
  ares: '1.13.0',
  cldr: '32.0',
  http_parser: '2.7.0',
  icu: '60.1',
  modules: '59',
  nghttp2: '1.29.0',
  node: '9.4.0',
  openssl: '1.0.2n',
  tz: '2017c',
  unicode: '10.0',
  uv: '1.18.0',
  v8: '6.2.414.46-node.17',
  zlib: '1.2.11' }