Unhandled Errors Message Information

mikecbone commented 4 years ago

Adding unhandled() to my electron application, when getting an error message I don't seem to get relevent helpful information as compared to the example. Instead I get a NonError, which I do not understand. The stack trace doesn't appear to reference any code I've written. This is for any error I get that pops up.

I appologise if this is working as intended. If so then some clarification would be appreciated!

I am using Electron 7, with Vue & Vue-Router. I have added unhandled in my main.js and my App.vue.

Example error:

Unhandled Error
NonError: ErrorEvent { isTrusted: [Getter] }
    at module.exports (C:/Users/DefProc Engineering/AppData/Local/Programs/gh-record/resources/app.asar/node_modules/ensure-error/index.js:14:10)
    at handleError (C:/Users/DefProc Engineering/AppData/Local/Programs/gh-record/resources/app.asar/node_modules/electron-unhandled/index.js:24:10)
    at C:/Users/DefProc Engineering/AppData/Local/Programs/gh-record/resources/app.asar/node_modules/electron-unhandled/index.js:83:4
    at invokeFunc (C:/Users/DefProc Engineering/AppData/Local/Programs/gh-record/resources/app.asar/node_modules/lodash.debounce/index.js:160:19)
    at trailingEdge (C:/Users/DefProc Engineering/AppData/Local/Programs/gh-record/resources/app.asar/node_modules/lodash.debounce/index.js:207:14)
    at timerExpired (C:/Users/DefProc Engineering/AppData/Local/Programs/gh-record/resources/app.asar/node_modules/lodash.debounce/index.js:195:14)

sindresorhus commented 4 years ago

Are you sure you're on the latest version? A similar case was fixed in https://github.com/sindresorhus/electron-unhandled/commit/fc0585d7ee556eca3acfdfe9118aea02a41f881e.

This can also happen when you have strict CSP that doesn't allow getting the error information. Related: https://stackoverflow.com/questions/46422290/webpack-dev-server-react-content-security-policy-error

mikecbone commented 4 years ago

I should be on the latest version "electron-unhandled": "^3.0.2",!

Not sure about CSP. As far as I can tell Vue doesn't force CSP, and I'm not sure what else would.

The vue-electron plugin I'm using sets up webpack but I don't have a webpack.config file and I'm not currently sure about how it goes about using it.

janakg commented 4 years ago

@DotoPototo facing the same issue with a similar stack trace. Did you find any solution? Using the latest version v3.0.2

laudenberg commented 3 years ago

Here is the smallest test case I could come up with to get this kind of error. It seems to me that the video element has to be too large to fit on screen and be initially hidden.

<!DOCTYPE html>
<html>
<head>
  <meta charset="UTF-8">
  <title>Hello World!</title>
</head>
<body>
  <button onClick="go()">Click me</button>
  <div id="wrapper" style="display: none;">
    <video id="video" width="10000" height="10000" controls muted></video>
  </div>
</body>
<script>
function go() {
  const unhandled = require('electron-unhandled');
  unhandled();
  document.getElementById('wrapper').style.display = 'block';
}
</script>
</html>

For completeness, this is package.json and main.js:

{
  "name": "electron-unhandled-bug",
  "version": "1.0.0",
  "description": "",
  "main": "main.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "keywords": [],
  "author": "",
  "license": "ISC",
  "devDependencies": {
    "electron": "^9.1.0"
  },
  "dependencies": {
    "electron-unhandled": "^3.0.2"
  }
}

const { app, BrowserWindow } = require('electron')

function createWindow () {
  const win = new BrowserWindow({
    width: 800,
    height: 600,
    webPreferences: {
      nodeIntegration: true
    }
  })

  win.loadFile('index.html')
}

app.whenReady().then(createWindow)

app.on('window-all-closed', () => {
  if (process.platform !== 'darwin') {
    app.quit()
  }
})

app.on('activate', () => {
  if (BrowserWindow.getAllWindows().length === 0) {
    createWindow()
  }
})

sindresorhus / electron-unhandled

Unhandled Errors Message Information #17