当我点击我的tableview的最后一个单元格时，我一直出现错误，它说我正在访问除了bond之外的东西，但我无法弄清楚哪个数组我使用错了。当我点击其他单元格时它才能正常工作，它只是最后一个有问题的单元格。我认为错误来自于我的准备方法。我已经把断点放在任何地方但是当它退出prepareforsegue方法时会发生错误。
我从Web服务收到一个json文件，我将其解析并放入tableview。当用户点击单元格时，我使用故事板中的segue推送到另一个viewcontroler，我将信息发送到这个新的viewcontroller并显示给用户。我在之前的项目中使用了相同的逻辑和几乎相同的方法，并且工作正常。
这是我的错误：
50.345.34这是我的班级：
2015-09-22 09:39:07.900 Deblocage[4745:607] *** Terminating app due to uncaught exception 'NSRangeException', reason: '*** -[__NSArrayM objectAtIndex:]: index 6 beyond bounds [0 .. 5]'
*** First throw call stack:
(
0 CoreFoundation 0x0078c1e4 __exceptionPreprocess + 180
1 libobjc.A.dylib 0x0050b8e5 objc_exception_throw + 44
2 CoreFoundation 0x0072d3f6 -[__NSArrayM objectAtIndex:] + 246
3 Deblocage 0x0004df2e -[JournalDesCommandesPBViewController prepareForSegue:sender:] + 1726
4 UIKit 0x00f57efa -[UIStoryboardSegueTemplate _perform:] + 156
5 UIKit 0x00f57f87 -[UIStoryboardSegueTemplate perform:] + 115
6 UIKit 0x00add965 -[UITableView _selectRowAtIndexPath:animated:scrollPosition:notifyDelegate:] + 1453
7 UIKit 0x00addb14 -[UITableView _userSelectRowAtPendingSelectionIndexPath:] + 279
8 UIKit 0x00ae210e __38-[UITableView touchesEnded:withEvent:]_block_invoke + 43
9 UIKit 0x00a110aa ___afterCACommitHandler_block_invoke + 15
10 UIKit 0x00a11055 _applyBlockToCFArrayCopiedToStack + 403
11 UIKit 0x00a10e76 _afterCACommitHandler + 532
12 CoreFoundation 0x0075436e __CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION__ + 30
13 CoreFoundation 0x007542bf __CFRunLoopDoObservers + 399
14 CoreFoundation 0x00732254 __CFRunLoopRun + 1076
15 CoreFoundation 0x007319d3 CFRunLoopRunSpecific + 467
16 CoreFoundation 0x007317eb CFRunLoopRunInMode + 123
17 GraphicsServices 0x02a4a5ee GSEventRunModal + 192
18 GraphicsServices 0x02a4a42b GSEventRun + 104
19 UIKit 0x009f3f9b UIApplicationMain + 1225
20 Deblocage 0x0004e67a main + 138
21 libdyld.dylib 0x0267e6d9 start + 1
22 ??? 0x00000001 0x0 + 1
)
libc++abi.dylib: terminating with uncaught exception of type NSException
编辑：
来自Xcode的崩溃声明：#import "JournalDesCommandesPBViewController.h"
#import "Constantes.h"
#import "JournalDesCommandesPBTableViewCell.h"
#import "JournalDesCommandesDetailViewController.h"
@interface JournalDesCommandesPBViewController ()
{
NSMutableArray *nomClient;
NSMutableArray *numCommandeType;
NSMutableArray *site;
NSMutableArray *modeCmdQualiteNat;
NSMutableArray *dateSaisie;
NSMutableArray *datePrevue;
NSMutableArray *qualiteDesc;
NSMutableArray *poids;
NSMutableArray *montant;
}
@property (nonatomic, strong) id jsonArray;
@property (nonatomic, strong) UIRefreshControl *refreshControl;
@end
@implementation JournalDesCommandesPBViewController
@synthesize jsonArray;
- (void)viewDidLoad {
[super viewDidLoad];
[self.tableData setDelegate:self];
[self.tableData setDataSource:self];
self.refreshControl = [[UIRefreshControl alloc] init];
[self.refreshControl addTarget:self action:@selector(refreshData) forControlEvents:UIControlEventValueChanged];
[self.tableData addSubview:self.refreshControl];
[self.tableData reloadData];
}
-(void) viewWillAppear:(BOOL)animated
{
[super viewWillAppear:animated];
[self.navigationController.navigationBar setHidden:NO] ;
self.navigationItem.backBarButtonItem = [[UIBarButtonItem alloc] initWithTitle:@"" style:UIBarButtonItemStylePlain target:nil action:nil];
[self refreshData];
// self.navigationItem.hidesBackButton = YES;
}
//refresh data
-(void) refreshData
{
NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
NSString *ID_CLIENT = [defaults objectForKey:@"ID_CLIENT"];
[self.connection cancel];
NSMutableData *data = [[NSMutableData alloc] init];
self.receivedData = data;
NSURL *url = [NSURL URLWithString:URL];
NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:[url standardizedURL]];
[request setHTTPMethod:@"POST"];
NSString *postData = [[NSString alloc] initWithFormat:@"listeCommande\",\"%@,;-1,;PB,;-1",ID_CLIENT];
[request setValue:@"application/raw; charset=utf-8" forHTTPHeaderField:@"Content-Type"];
[request setHTTPBody:[postData dataUsingEncoding:NSUTF8StringEncoding]];
NSURLConnection *connection = [[NSURLConnection alloc] initWithRequest:request delegate:self];
self.connection = connection;
[connection start];
}
// télecharger data
-(void)connectionDidFinishLoading:(NSURLConnection *)connection
{
NSError *e = nil;
jsonArray = [NSJSONSerialization JSONObjectWithData:self.receivedData options:NSJSONReadingMutableContainers error: &e];
NSDictionary *tempJson = jsonArray;
NSString *firstId =jsonArray[0][@"idCmd"];
nomClient = [[NSMutableArray alloc] init];
numCommandeType = [[NSMutableArray alloc] init];
site = [[NSMutableArray alloc] init];
modeCmdQualiteNat = [[NSMutableArray alloc] init];
dateSaisie = [[NSMutableArray alloc] init];
datePrevue = [[NSMutableArray alloc] init];
qualiteDesc = [[NSMutableArray alloc] init];
poids = [[NSMutableArray alloc] init];
montant = [[NSMutableArray alloc] init];
NSMutableArray *tempId = [[NSMutableArray alloc] init];
[tempId addObject:firstId];
NSString *tempNomClient = [[NSString alloc] initWithFormat:@"%@ (%@)",jsonArray[0][@"nomClient"],jsonArray[0][@"codeClient"]];
NSString *tempNumCommandeType = [[NSString alloc] initWithFormat:@"%@ - %@",jsonArray[0][@"numCommande"], jsonArray[0][@"typeCommande"]];
NSString *tempSite = [[NSString alloc] initWithFormat:@"%@",jsonArray[0][@"site"]];
NSString *tempModeCommandeQualiteNat = [[NSString alloc] initWithFormat:@"%@/%@",jsonArray[0][@"modeCmd"],jsonArray[0][@"qualiteNat"]];
NSString *tempDateSaisie = [[NSString alloc] initWithFormat:@"Saisie le : %@",jsonArray[0][@"dateSaisie"]];
NSString *tempDatePrevue = [[NSString alloc] initWithFormat:@"Prevue le : %@",jsonArray[0][@"datePrevue"]];
NSString *tempQualiteDesc = [[NSString alloc] initWithFormat:@"%@",jsonArray[0][@"qualiteDesc"]];
NSString *tempPoids = [[NSString alloc] initWithFormat:@"%@ %@",jsonArray[0][@"quantite"],jsonArray[0][@"uMesure"]];
NSString *tempMontant = [[NSString alloc] initWithFormat:@"%@",jsonArray[0][@"montant"]];
NSNumberFormatter *formatter = [NSNumberFormatter new];
[formatter setNumberStyle:NSNumberFormatterDecimalStyle];
NSString *montant_data = [formatter stringFromNumber:[NSNumber numberWithInteger:(int)tempMontant]];
montant_data = [montant_data stringByReplacingOccurrencesOfString:@"," withString:@" "];
[nomClient addObject:tempNomClient];
[numCommandeType addObject:tempNumCommandeType];
[site addObject:tempSite];
[modeCmdQualiteNat addObject:tempModeCommandeQualiteNat];
[dateSaisie addObject:tempDateSaisie];
[datePrevue addObject:tempDatePrevue];
[qualiteDesc addObject:tempQualiteDesc];
[poids addObject:tempPoids];
// YES YES YES
for (int i = 1; i < (unsigned long)tempJson.count; i++) {
NSString *idCmd_data = jsonArray[i][@"idCmd"];
if (![tempId containsObject:idCmd_data] )
{
[tempId addObject:idCmd_data];
tempNomClient = [[NSString alloc] initWithFormat:@"%@ (%@)",jsonArray[i][@"nomClient"],jsonArray[i][@"codeClient"]];
tempNumCommandeType = [[NSString alloc] initWithFormat:@"%@ - %@",jsonArray[i][@"numCommande"], jsonArray[i][@"typeCommande"]];
tempSite = [[NSString alloc] initWithFormat:@"%@",jsonArray[i][@"site"]];
tempModeCommandeQualiteNat = [[NSString alloc] initWithFormat:@"%@/%@",jsonArray[i][@"modeCmd"],jsonArray[i][@"qualiteNat"]];
tempDateSaisie = [[NSString alloc] initWithFormat:@"Saisie le : %@",jsonArray[i][@"dateSaisie"]];
tempDatePrevue = [[NSString alloc] initWithFormat:@"Prevue le : %@",jsonArray[i][@"datePrevue"]];
NSString *tempQualiteDesc = [[NSString alloc] initWithFormat:@"%@",jsonArray[i][@"qualiteDesc"]];
NSString *tempPoids = [[NSString alloc] initWithFormat:@"%@ %@",jsonArray[i][@"quantite"],jsonArray[0][@"uMesure"]];
tempMontant = [[NSString alloc] initWithFormat:@"%@",jsonArray[i][@"montant"]];
NSNumberFormatter *formatter = [NSNumberFormatter new];
[formatter setNumberStyle:NSNumberFormatterDecimalStyle];
NSString *montant_data = [formatter stringFromNumber:[NSNumber numberWithInteger:(int)tempMontant]];
montant_data = [montant_data stringByReplacingOccurrencesOfString:@"," withString:@" "];
/*
format date : dd/MM/yyyy
tempDateSaisie = [[NSString alloc] initWithFormat:@"%@",jsonArray[i][@"dateSaisie"]];
NSArray *temp = [tempDateSaisie componentsSeparatedByString:@"-"];
tempDateSaisie = [[NSString alloc] initWithFormat:@"Saisie le : %@/%@/%@", temp[2], temp[1], temp[0]];
*/
[nomClient addObject:tempNomClient];
[numCommandeType addObject:tempNumCommandeType];
[site addObject:tempSite];
[modeCmdQualiteNat addObject:tempModeCommandeQualiteNat];
[dateSaisie addObject:tempDateSaisie];
[datePrevue addObject:tempDatePrevue];
[qualiteDesc addObject:tempQualiteDesc];
[poids addObject:tempPoids];
[montant addObject:montant_data];
}
}
[self.tableData reloadData];
[self.refreshControl endRefreshing];
}
-(void)connection:(NSURLConnection *)connection didReceiveData:(NSData *)data
{
[self.receivedData appendData:data];
}
-(void)connection:(NSURLConnection *)connection didFailWithError:(NSError *)error
{
NSLog(@"connection error = %@" , error);
}
// tableData methods
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
return (nomClient.count);
}
- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath
{
return 100;
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
static NSString *CellIdentifier = @"Cell";
JournalDesCommandesPBTableViewCell *customCell= [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (indexPath.row % 2) {
customCell.contentView.backgroundColor = [UIColor colorWithRed:0.929 green:0.941 blue:0.937 alpha:1];
} else {
customCell.contentView.backgroundColor = [UIColor whiteColor];
}
if (customCell == nil)
{
customCell = [[JournalDesCommandesPBTableViewCell alloc] initWithStyle:UITableViewCellStyleSubtitle reuseIdentifier:CellIdentifier];
}
//NSLog(@"Nom Client : %d - %@", nomClient.count , nomClient[0]);
if (nomClient.count > 0)
{
for (int i = 0; i < nomClient.count; i++) {
}
}
customCell.customNom.text = [nomClient objectAtIndex:indexPath.row];
customCell.customSite.text = [site objectAtIndex:indexPath.row];
customCell.customNumCommandeType.text = [numCommandeType objectAtIndex:indexPath.row];
customCell.customModeCmdQualiteNat.text = [modeCmdQualiteNat objectAtIndex:indexPath.row];
customCell.customDatePrevue.text = [datePrevue objectAtIndex:indexPath.row];
customCell.customDateSaisie.text = [dateSaisie objectAtIndex:indexPath.row];
return customCell;
}
- (void)didReceiveMemoryWarning {
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
- (IBAction)homeTapped:(id)sender {
[self performSegueWithIdentifier:@"JournalDesCommandesPBToAccueil" sender:self];
}
-(void) prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender
{
//NSLog(@"%@", [numCommandeType objectAtIndex:5]);
NSLog(@"%d -- %@",numCommandeType.count ,[numCommandeType objectAtIndex:6]);
NSIndexPath *path = [self.tableData indexPathForSelectedRow];
if ([segue.identifier isEqualToString:@"JournalToDetail"] && nomClient.count > (path.row))
{
NSLog(@"%d", path.row);
JournalDesCommandesDetailViewController *destViewController = segue.destinationViewController;
destViewController.nomClientS = [nomClient objectAtIndex:path.row];
destViewController.numCommandeTypeS = [numCommandeType objectAtIndex:path.row];
destViewController.siteS = [site objectAtIndex:path.row];
destViewController.modeCmdQualiteNatS = [modeCmdQualiteNat objectAtIndex:path.row];
destViewController.dateSaisieS = [dateSaisie objectAtIndex:path.row];
destViewController.datePrevueS = [datePrevue objectAtIndex:path.row];
destViewController.poidsS = [poids objectAtIndex:path.row];
destViewController.qualiteDescS = [qualiteDesc objectAtIndex:path.row];
destViewController.montantS = [montant objectAtIndex:path.row];
}
}
答案 0 :(得分：0)
在Xcode中添加一个所有目标C异常断点，您将看到崩溃的位置。有关如何添加它的更多信息，请访问here
答案 1 :(得分：0)
数组索引是从零开始的
for (int i = 0; i < (unsigned long)tempJson.count; i++) {