xcode - xcode 7.2.1 中的 Po 命令错误

Question

我从调试器得到了这个结果。我应该如何解决这个问题？

(lldb) po scrollView.contentOffset.y

error: :1:1: error: ambiguous operator declarations found for operator

scrollView.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 operator

if (1==1) {

Answer 1

我在此链接中使用了此解决方案:https://stackoverflow.com/a/32984193/2060180

我会把它留在这里，以防它对某人有用。