Hello,
Extensions without an ID in their manifest do not work with IceCat. Extracting
the .xpi file, editing the manifest.json file by adding this block
"gecko": {
"id": "[email protected]",
}and rebuildinng the archive solves the issue. Unfortunately, I don't know which setting makes IceCat behave this way. Regards.
-- http://gnuzilla.gnu.org
