我正试图在我的iPhone设备上测试我的应用程序 . 我做了一个应用程序只有一个标签说“你好” . 我已经在模拟器上测试了它工作正常 . 当我在我的设备上测试它时,它编译没有错误但是当我打开应用程序时,我得到一个黑屏,xcode打开appdelgete .
Heres是我的代码:
//
// main.m
// testone
//
// Created by essam yasin on 12/7/12.
// Copyright (c) 2012 essam yasin. All rights reserved.
//
#import <UIKit/UIKit.h>
#import "AppDelegate.h"
int main(int argc, char *argv[])
{
@autoreleasepool {
return UIApplicationMain(argc, argv, nil, NSStringFromClass([AppDelegate class]));
}
}
并突出显示最后一行..
(lldb)bt
- thread#1:tid = 0x1c03,0x3180932c libsystem_kernel.dylib`__pthread_kill 8,stop reason = signal SIGABRT
帧#0:0x3180932c libsystem_kernel.dylib`__pthread_kill 8
帧#1:0x33f0620e libsystem_c.dylib`pthread_kill 54
帧#2:0x33eff29e libsystem_c.dylib`abort 94
第3帧:0x36d8cf6a libc abi.dylib`abort_message 46
帧#4:0x36d8a34c libc abi.dylib`default_terminate()24
第5帧:0x35357356 libobjc.A.dylib`_objc_terminate 146
帧#6:0x36d8a3c4 libc abi.dylib`safe_handler_caller(void(*)())76
帧#7:0x36d8a450 libc abi.dylib`std :: terminate()20
帧#8:0x36d8b824 libc abi.dylib`__cxa_rethrow 88
帧#9:0x353572a8 libobjc.A.dylib`objc_exception_rethrow 12
帧#10:0x375a850c CoreFoundation`CFRunLoopRunSpecific 404
帧#11:0x375a836c CoreFoundation`CFRunLoopRunInMode 104
帧#12:0x3135786a UIKit`- [UIApplication _run] 550
帧#13:0x31354cd4 UIKit`UIApplicationMain 1080
帧#14:0x000c5534 testone`main 96 at main.m:16