If you're behind a proxy and want to use Zeplin's Photoshop plugin, you may experience some issues and see error messages such as:
"Fetching projects failed"
"Server cannot be reached. Upload this one to the cloud"
"Zeplin couldn’t upload this one to the cloud"
To solve any connectivity issues, open a text editor, and enter the following lines as necessary:
HTTP_PROXY=http://your proxy address
PROXY_USER=your username (This line is optional.)
PROXY_PASS=your password (This line is optional.)
Name the file plugin.env and save it to C:/Program Files/Adobe/Adobe Photoshop 2022/Plug-ins/Generator/io.zeplin.photoshop-plugin then restart Photoshop.
☝️ Photoshop directory name might be different depending on the version you're using.