我遇到了运行时错误:
Thread 1:EXC_BREAKPOINT(code=EXC_I1386_BPT,subcode=0x0).
Debugger shows: 0 swift_dynamiCastClassUnconditional
我的代码在这里崩溃..
override func prepareForSegue ( segue: UIStoryboardSegue, sender: AnyObject!) {
if (segue.identifier == "solveBar") {
var svcBar = segue.destinationViewController as BarTableViewController2
我可以提供一些建议吗?
答案 0 :(得分:0)
尝试按cmnd + 7并删除所有断点