Error using Dexie from browser extension content scripts

Asked Mar 03 '21 at 20:27

Active Mar 03 '21 at 20:27

Viewed 113 times

I'm facing an error when I run the Dexie Hello World from the content script of my firefox extension.

The extension is:

in typescript
compiled using webpack + babbel
runned using web-ext run.

The previously linked example is declared in the manifest.json as content_scripts and the storage permission is set.

I think the problem is related to the extension environment , because when I paste the code compiled by webpack into the browser console it works a expected.

The error: OpenFailedError: TypeError "then" is read-only

Versions:

Dexie.js: 3.0.3
web-ext: 5.5.0
firefox: 86.0

Thanks for the support!

asked Mar 03 '21 at 20:27

Bluep

1

Use it in the background script and send the result via messaging. – wOxxOm Mar 03 '21 at 20:28
1

Ah! yupe that's working. thanks. – Bluep Mar 03 '21 at 20:35
1

Is that due to a lack of permission from the content script ? – Bluep Mar 03 '21 at 20:35

Error using Dexie from browser extension content scripts

0 Answers0