Render process async/await error not output in console

Describe the bug The error happened inside the async/await cannot be output int he electron console, only can output correctly outside the async/await scope or try/catch the error and console.log manually.

To Reproduce

1. After vue create testvuecli3electron & yarn & yarn electron:serve, I can see Electorn app run successfully
2. Add the scripts as below in the Home.vue

  async mounted() {
    console.log("before");
    await console.log("await");
    const a = b.c;
    console.log("finish");
  }

1. There is no any error output in the console.(refer to below screenshot)

Expected behavior Display the same error as in browser console.

Screenshots

Environment (please complete the following information):

• OS and version: 10.12.6
• Node version: v8.11.4
• npm version: 6.4.0
• yarn version (if used): 1.9.4
• vue-cli-plugin-electron-builder version : 1.0.0-rc.4
• other vue plugins used: (no)
• custom config for vcp-electron-builder: (no)

[dspangenberg]

@nklayman For example in main.js

[dspangenberg]

I have the same problem with Electron 3. But “only” in development mode. In production, the errors will be logged to console.

For the time being use:

process.on('unhandledRejection', error => {
  console.error(error)
})