yast error python-qt4

I’m trying to install this package python-qt4 from yast , but when installing i got this error

Subprocess failed. Error: RPM failed: error: rpmdbNextIterator: skipping h# 2012 blob size(18256): BAD, 8 + 16 * il(18) + dl(3696)

also i have a package that i can’t remove with no name or any kind of information
this all happen when i used the rpm from google to install google chrome