XF 2.3 building js?!

[Robert9]

addons/Xencafe/Seo
_data
_files/js/xencafe/seo/char_counter.js
build.json
addon.json
hashes.json

build.json is

{
    "additional_files": [
        "js/xencafe/seo"
    ]
}

works!

{
    "additional_files": [
        "js/xencafe/seo"
    ],
    "minify": [
        "js/xencafe/seo/char_counter.js"
    ]
}

unfortunately this does not work →

Building release ZIP.
Unexpected error while minifying JS: Empty result provided by the compiler.

 

[Chris D]

Ensure you're using the latest version of XF 2.3.

 

[Robert9]

2.3.7

 

[QuackieMackie]

You can check out this project which uses a build.json:

Sylphian-Map/build.json at master · Sylphian-Network/Sylphian-Map

Let your community manage markers on a map. Contribute to Sylphian-Network/Sylphian-Map development by creating an account on GitHub.

github.com

I can't see a obvious reason it's not working for you though.