I attach the shader that generate the error trying to getting info with sdrinfo.
On Linux 64bits.
The problem is in the large texture file name:
I fixed this bug in my github branch. http://github.com/scorpion007/pixie/commit/87c3be5d728e114291e98274648a77c1a10af922
You are the best!
I'll commit it on snv :)