Error: Unable to upload your app for notarization. --notarize-app is missing one or more required options: --asc-provider.

README.md

Missing --asc-provider when notarizing app

Problem

*** Error: Unable to upload your app for notarization. --notarize-app is missing one or more required options: --asc-provider. (-1027)
 {
    NSLocalizedDescription = "Unable to upload your app for notarization.";
    NSLocalizedFailureReason = "--notarize-app is missing one or more required options: --asc-provider.";
}

Solution

Add ascProvider to Electron Notarize options: https://github.com/electron/electron-notarize#method-notarizeopts-promisevoid

If using electron forge:

const config = {
  ...

  packagerConfig: {
    ...
    osxNotarize: {
      appleId: process.env.APPLE_ID,
      appleIdPassword: process.env.APPLE_ID_PASSWORD,
      ascProvider:  process.env.APPLE_TEAM_ID
    },
    ...
  }
}

Thanks