I just received my Lightroom 4 upgrade and what a surprise – after the installation all my Nik Software plugins dind’t work.
I check on Nik’s website and downloaded the latest versions, which is stated to support Lightroom 4, but the result was the same. The only filter that is working correctly is HDR Efex Pro. For all the rest under “Edit In” menu I get this message:
Unexpected error performing command:
bad argument #1 to ‘lower’ (string expected, got nil)