isinstance-second-argument-not-valid-type:27::Second argument of isinstance is not a type
isinstance-second-argument-not-valid-type:28::Second argument of isinstance is not a type
isinstance-second-argument-not-valid-type:29::Second argument of isinstance is not a type
isinstance-second-argument-not-valid-type:30::Second argument of isinstance is not a type
isinstance-second-argument-not-valid-type:31::Second argument of isinstance is not a type
