I'm currently getting this error in my views setup:
SQLSTATE: Cardinality violation: 1241 Operand should contain 1 column
I'm not sure why its giving this error as it seems like it should work. I have a contextual filter that matches taxonomy term id's. I have it configured to pass in an array() of tid's, but it throws the error if its more than one. What could be wrong?
Below are screenshots of my setup and sql statement generated by views: