'How to debug chrome manifest.json?

I am working on a chrome.bluetooth app. However, there's something wrong with the manifest.json. However, I don't see any way to set a breakpoint in the manifest.json - obviously, it's declarative.

My manifest.json is:

{
  "name": "Bluetooth Low Energy Test App",
  "description": "App testing the chrome.bluetoothLowEnergy API",
  "version": "0.1",
  "app": {
    "background": {
      "scripts": ["background.js"]
    }
  },
  "bluetooth": {
    "low_energy": true
  }
}

Is there a way to debug manifest.json? That is, to see how or where it may be providing the wrong values for it's various declarations. A linter? Anything?

I've tried this on stable (42) and canary (44) builds of chrome on Mac OSX and ChromeOS and don't see an obvious solution.

Solution 1:^[1]

Late answer, I know, but for future reference. Check out this page on Chrome Dev Tools about debugging PWAs. It says that in the Application tab of the dev tools, you can choose the "Manifest" option.

https://developers.google.com/web/tools/chrome-devtools/progressive-web-apps#manifest

Solution 2:^[2]

Debug manifest.json? easy! you just need to edit the manifest.json, if you can't open manifest.json, open it with a notepad, or any text editor, if you want to debug a manifest.json from a chrome extension that is not loaded from local storage, then go to chrome extension's root folder

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Source: Stack Overflow

Solution	Source
Solution 1	Alex Anderson
Solution 2	Angelo

'How to debug chrome manifest.json?

Solution 1:[1]

Solution 2:[2]

Sources

Related Questions

Solution 1:^[1]

Solution 2:^[2]