我从调试器得到了这个结果.我该怎么解决这个问题？
(lldb) po scrollView.contentOffset.y
error: :1:1: error: ambiguous operator declarations found for
operatorscrollView.contentOffset.y found this matching operator declarationfound this matching operator declaration:1:1: error:
operator is not a known binary operator scrollView.contentOffset.y ^
:9:9: warning: initialization of variable ‘$__lldb_error_result’ was never used; consider replacing with assignment to ‘_’ or removing it
var $__lldb_error_result = __lldb_tmp_error:14:8: error: ambiguous operator declarations found for operator
if (1==1) {
found this matching operator declarationfound this matching operator
declaration:14:8: error: operator is not a known binary operatorif (1==1) {
