Cannot read properties of undefined (reading 'map')

[Kumneger0]

What happened?

I'm encountering an error when trying to add the web_accessible_resources field to my Plasmo extension's manifest.json file(as documented in the Plasmo customization guide). The error message is

Steps to Reproduce:

clone the this https://github.com/Kumneger0/plasmo-bug-reproduce

install depencies

pnpm i

run project

plasmo dev

Expected Behavior:

The extension should build successfully and include the web_accessible_resources field in the generated manifest file.
Actual Behavior:

The build fails with the error message Cannot read properties of undefined (reading 'map')

Version

Latest

What OS are you seeing the problem on?

Linux

What browsers are you seeing the problem on?

No response

Relevant log output

ERROR | Cannot read properties of undefined (reading 'map')
🟡 5 | TypeError: Cannot read properties of undefined (reading 'map')

(OPTIONAL) Contribution

• I would like to fix this BUG via a PR

Code of Conduct

• I agree to follow this project's Code of Conduct
• I checked the current issues for duplicate problems.