The first one seems pretty obvious - you have a name of something that uses the "(" character, which is not allowed. Features and dimensions should only use A..Z, 0..9 and _ to be on the safe side.
The second one might be a side effect of the first error.
The first one seems pretty obvious - you have a name of something that uses the "(" character, which is not allowed. Features and dimensions should only use A..Z, 0..9 and _ to be on the safe side.
The second one might be a side effect of the first error.