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我正在制作一个简单的数学应用程序，Xcode表示它的构建正确，但该应用程序无法在模拟器或我的设备上打开。这是一个基于winow的应用程序，但是我手动添加了一个UITabBarController。数学应用程序崩溃
这是我AreaViewController.h说什么
#import <UIKit/UIKit.h>
@interface AreaViewController : UIViewController {
<snipped ivars>
}
@property (retain, nonatomic) UITextField *add11;
@property (retain, nonatomic) UITextField *add12;
@property (retain, nonatomic) UITextField *add13;
@property (retain, nonatomic) UITextField *add21;
@property (retain, nonatomic) UITextField *add22;
@property (retain, nonatomic) UITextField *add23;
@property (retain, nonatomic) UITextField *add31;
@property (retain, nonatomic) UITextField *add32;
@property (retain, nonatomic) UITextField *add33;
@property (retain, nonatomic) UILabel *add1Result;
@property (retain, nonatomic) UILabel *add2Result;
@property (retain, nonatomic) UILabel *add3Result;
-(IBAction)calculate:(id)sender;
-(IBAction)hideKeyboard:(id)sender;
@end
我AreaViewController.m
#import "AreaViewController.h"
@implementation AreaViewController
@synthesize add11, add12, add13;
@synthesize add21, add22, add23;
@synthesize add31, add32, add33;
@synthesize add1Result, add2Result, add3Result;
-(IBAction)calculate:(id)sender {
float floatAdd1Result=[add11.text floatValue]+[add12.text floatValue]+[add13.text floatValue];
float floatAdd2Result=[add21.text floatValue]+[add22.text floatValue]+[add23.text floatValue];
float floatAdd3Result=[add31.text floatValue]+[add32.text floatValue]+[add33.text floatValue];
add1Result.text=[NSString stringWithFormat:@"%1.2f",floatAdd1Result];
add2Result.text=[NSString stringWithFormat:@"%1.2f",floatAdd2Result];
add3Result.text=[NSString stringWithFormat:@"%1.2f",floatAdd3Result];
}
-(IBAction)hideKeyboard:(id)sender {
[add11 resignFirstResponder];
[add12 resignFirstResponder];
[add13 resignFirstResponder];
[add21 resignFirstResponder];
[add22 resignFirstResponder];
[add23 resignFirstResponder];
[add31 resignFirstResponder];
[add32 resignFirstResponder];
[add33 resignFirstResponder];
}
- (void)dealloc {
[add11 release];
[add12 release];
[add13 release];
[add21 release];
[add22 release];
[add23 release];
[add31 release];
[add32 release];
[add33 release];
[add1Result release];
[add2Result release];
[add2Result release];
[super dealloc];
}
@end
我的控制台说：
[Session started at 2011-01-24 18:33:13 -0600.]
WARNING: Falling back to active SDK directory at: /Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS4.0.sdk
<snip>
This GDB was configured as "--host=i386-apple-darwin --target=arm-apple-darwin".tty /dev/ttys004
Loading program into debugger…
Program loaded.
target remote-mobile /tmp/.XcodeGDBRemote-3466-67
Switching to remote-macosx protocol
mem 0x1000 0x3fffffff cache
mem 0x40000000 0xffffffff none
mem 0x00000000 0x0fff none
run
Running…
[Switching to thread 11523]
[Switching to thread 11523]
sharedlibrary apply-load-rules all
continue
warning: UUID mismatch detected with the loaded library - on disk is:
/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS4.0.sdk/System/Library/Frameworks/Foundation.framework/Foundation
<snip>
warning: UUID mismatch detected with the loaded library - on disk is:
/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS4.0.sdk/System/Library/PrivateFrameworks/MBX2D.framework/MBX2D
Ignoring packet error, continuing...
gdb stack trace around reply contains invalid hex digit:
0 gdb-arm-apple-darwin 0x0018dc33 remote_backtrace_self + 54�
1 gdb-arm-apple-darwin 0x0019081d fromhex + 65�
<snip>
43 gdb-arm-apple-darwin 0x00085592 catch_errors + 78�
44 gdb-arm-apple-darwin 0x0008646b gdb_main + 63�
45 gdb-arm-apple-darwin 0x00001f06 main + 52�
46 gdb-arm-apple-darwin 0x00001e95 start + 53�
recent remote packet log at point of error:
Sent: [1295915610.545:96] m3757d780,40
Recvd: [1295915610.548:96] 1800000074f9710fa01a33b5bb04c4aeabd6be7d220000803000000000000000000000000c3197080807000000e06c080000000064eaa708c8120000cc688b08
Sent: [1295915610.548:96] m3757d7c0,40
Recvd: [1295915610.551:96]
warning: Unable to read symbols from [memory object "/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS4.0.sdk/System/Library/PrivateFrameworks/MBX2D.framework/MBX2D" at 0x3076a000]: File format not recognized.
warning: Could not read dyld entry: /Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS4.0.sdk/System/Library/PrivateFrameworks/MBX2D.framework/MBX2D from inferior memory at 0x3076a000 with slide 0x0 and length 4294967295.
The Debugger has exited due to signal 15 (SIGTERM).The Debugger has exited due to signal 15 (SIGTERM).
[Session started at 2011-01-24 18:36:46 -0600.]
Terminating in response to SpringBoard's termination.
编辑戴维DELO ng：
我尽可能地减少了代码。我删除了实例变量声明，并且留下了@property声明，折叠了@synthesize行，简化了代码，剥离了死亡方法，剪掉了长时间重复的东西等。我还删除了代码下载链接，因为它只链接到压缩的副本.xcodeproj文件（但没有源文件）。
@user运行588343 StackOverflow不是一个地方，你可以转储一堆代码，并要求我们为你解决它。您需要向我们展示您试图将其缩小到特定的方法并向我们展示您对解决问题的效果所做的工作。 – 2011-01-25 01:14:16