🧩 Plasmo Developers•2y ago

[SOLVED] Unable to override manifest.json

I'm facing an issue with my extension where the content script is being executed on all pages of my browser instead of just the following site: https://app.hubspot.com/* I tried modifying the manifest in the package.json file, but I'm getting this error message: "At least one js or css file is required for 'content_scripts[2]'. Could not load manifest." I understand that I need to specify the path to my content script file, but how can I do that when its name is not the same in the build version ? This is my manifest from package.json file :

"manifest": {
    "host_permissions": [
      "https://app.hubspot.com/*"
    ],
    "default_locale": "en",
    "content_scripts": [
      {
        "matches": [
          "https://app.hubspot.com/*"
        ]
      }
    ]
  }

"manifest": {
    "host_permissions": [
      "https://app.hubspot.com/*"
    ],
    "default_locale": "en",
    "content_scripts": [
      {
        "matches": [
          "https://app.hubspot.com/*"
        ]
      }
    ]
  }

3 Replies

lab•2y ago

You want to export a config object with the matches pattern instead: https://docs.plasmo.com/framework/content-scripts#config

Plasmo Docs

Content Scripts – Plasmo

How to use Plasmo content scripts to inject custom behavior into web pages

lab•2y ago

A lot of the manifest override stuffs are last resort

AxelOP•2y ago

Thanks for your help, I'll try that

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[SOLVED] Unable to override manifest.json