removeObjectAtIndexアプリケーションをクラッシュする

Question

.hファイルで、以下の行を設定しました。私は以下の行を配置している.mファイルで

NSMutableArray *repArray; 

（私はこの元のコードのちょうど必要な行を置く） - （ボイド）read_data_fromDB { objectsForCharacters = [[NSMutableDictionary ALLOC] INIT] ;

sqlite3 *db = [contactAppDelegate getNewDBConnection]; 

NSMutableString *query = nil; 

query = [NSMutableString stringWithFormat:@"select representative, title, business_name, uid from corporate where profiler_type <> 'OWN_CORPORATE' order by representative asc"]; 

const char *sql = [query UTF8String]; 
sqlite3_stmt *selectAllStmt = nil; 

if(sqlite3_prepare_v2(db,sql, -1, &selectAllStmt, NULL)!= SQLITE_OK) 
    NSAssert1(0,@"error preparing statement",sqlite3_errmsg(db)); 
else 
{ 
    repArray = [[NSMutableArray alloc]init]; 
    businessArray = [[NSMutableArray alloc]init]; 
    titleArray = [[NSMutableArray alloc]init]; 
uidArray = [[NSMutableArray alloc]init]; 

    while(sqlite3_step(selectAllStmt)==SQLITE_ROW) 
    { 


     char *chrstr =(char *)sqlite3_column_text(selectAllStmt, 0); 
     if(chrstr !=NULL) 
     { 
      corpRepresentative = [NSString stringWithUTF8String:chrstr]; 
      [repArray addObject:corpRepresentative]; 
     }  
     chrstr =(char *)sqlite3_column_text(selectAllStmt, 1); 
     if(chrstr !=NULL) 
     { 

      corpTitle = [NSString stringWithUTF8String:chrstr]; 
      [titleArray addObject:corpTitle]; 
     } 
     chrstr =(char *)sqlite3_column_text(selectAllStmt, 2); 
     if(chrstr !=NULL) 
     { 
      corpBusiness_name = [NSString stringWithUTF8String:chrstr]; 
      [businessArray addObject:corpBusiness_name]; 

     } 

     chrstr =(char *)sqlite3_column_text(selectAllStmt, 3); 
     if(chrstr !=NULL) 
     { 
      corporteUid = [NSString stringWithUTF8String:chrstr]; 
      [uidArray addObject:corporteUid]; 

     } 


    } 


} 
sqlite3_finalize(selectAllStmt); 

sqlite3_close(db); 

}

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath 

{ 

static NSString *CellIdentifier = @"Cell"; 

UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier]; 
if (cell == nil) 

{ 
    cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleSubtitle reuseIdentifier:CellIdentifier] autorelease]; 

    UILongPressGestureRecognizer *longPressGesture = 
    [[[UILongPressGestureRecognizer alloc] 
     initWithTarget:self action:@selector(longPress:)] autorelease]; 
    [cell addGestureRecognizer:longPressGesture]; 
} 

// Configure the cell... 

UILabel *txtLbl = [[UILabel alloc]initWithFrame:CGRectMake(70, 0, 175, 26)]; 
//[txtLbl setBackgroundColor:[UIColor greenColor]]; 
[txtLbl setTextAlignment:UITextAlignmentLeft]; 
NSString *txtStr = [repArray objectAtIndex:indexPath.row]; 
UIFont *fontTxtLbl = [UIFont fontWithName: @"FuturaMdBT" size:16]; 
[txtLbl setFont:fontTxtLbl]; 
[txtLbl setText:txtStr]; 
[cell.contentView addSubview:txtLbl]; 
[txtLbl release]; 


    UILabel *txtDetailLbl = [[UILabel alloc]initWithFrame:CGRectMake(70, 27, 175, 20)]; 
    // [txtDetailLbl setBackgroundColor:[UIColor redColor]]; 
    [txtDetailLbl setTextAlignment:UITextAlignmentLeft]; 
    NSString *txtDetailStr = [titleArray objectAtIndex:indexPath.row]; 
    UIFont *fontTxtDetailLbl = [UIFont fontWithName: @"Arial" size:12]; 
    [txtDetailLbl setFont:fontTxtDetailLbl]; 
    [txtDetailLbl setText:txtDetailStr]; 
    [cell.contentView addSubview:txtDetailLbl]; 
    [txtDetailLbl release]; 


UILabel *txtDetailLbl1 = [[UILabel alloc]initWithFrame:CGRectMake(70, 47, 175, 20)]; 
//[txtDetailLbl1 setBackgroundColor:[UIColor blueColor]]; 
[txtDetailLbl1 setTextAlignment:UITextAlignmentLeft]; 
NSString *txtDetailStr1 = [businessArray objectAtIndex:indexPath.row]; 
UIFont *fontTxtDetailLbl1 = [UIFont fontWithName: @"Arial" size:12]; 
[txtDetailLbl1 setFont:fontTxtDetailLbl1]; 
[txtDetailLbl1 setText:txtDetailStr1]; 
[cell.contentView addSubview:txtDetailLbl1]; 
[txtDetailLbl1 release]; 

    // cell.textLabel.text = [repArray objectAtIndex:indexPath.row]; 
    //cell.detailTextLabel.text = [titleArray objectAtIndex:indexPath.row]; 
    cell.imageView.image=[imagearray objectAtIndex:indexPath.row]; 






UIView *viewSelected = [[[UIView alloc] init] autorelease]; 
viewSelected.backgroundColor = [UIColor colorWithRed:224.0/255.0 
               green:229.0/255.0 
               blue:241.0/255.0 
               alpha:1.0]; 
cell.selectedBackgroundView = viewSelected; 

cell.textLabel.highlightedTextColor=[UIColor colorWithRed:46.0/255.0 
                green:77.0/255.0 
                blue:141.0/255.0 
                alpha:1.0]; 


return cell; 

}

-(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath 
{ 



    NSString *tempUID = [uidArray objectAtIndex:indexPath.row]; 
    NSUserDefaults *prefs = [NSUserDefaults standardUserDefaults]; 
    [prefs setObject:tempUCID forKey:@"corpUcid"]; 


    [prefs setObject:@"PROFILER" forKey:@"selProfiler"]; 

    CorpPrevFront *corpPrevFront = [[CorpPrevFront alloc]initWithNibName:@"CorpPrevFront" bundle:nil]; 
    [self.navigationController pushViewController:corpPrevFront animated:NO]; 
    [corpPrevFront release]; 

    [tableView deselectRowAtIndexPath:indexPath animated:NO]; 



} 

- (void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex{ 
    //FOR VIEW 
    if (buttonIndex == 1 && [alertView tag] == 1) { 
     // IT WILL BE MATCH ON CorpPrevFront CLASS 

    } 
    //FOR DELETE 
    if(buttonIndex == 2 && [alertView tag] == 1){ 



    } else if(buttonIndex == 1 && [alertView tag] == 2){ 
     DeleteProfiler *delProfiler = [[DeleteProfiler alloc]init]; 

     BOOL del = [delProfiler deleteProfiler:selectedCpUid]; 
     //[delProfiler deleteProfiler:selectedCpUcid]; 
     if (del == YES) { 


      [repArray removeObjectAtIndex:selectedIndexPath.section]; 
      [businessArray removeObjectAtIndex:selectedIndexPath.row]; 
      [titleArray removeObjectAtIndex:selectedIndexPath.row]; 
      [ucidArray removeObjectAtIndex:selectedIndexPath.row]; 



     [self.corporateTable reloadData]; 



        } 


    } 
} 

私は、メソッドから配列要素を削除しようとしています。私は次の行を実行すると、アプリは自動的に私のiPod Touchでクラッシュします。しかし、エラーなしでシミュレータで正常に動作します。

[repArray removeObjectAtIndex:selectedIndexPath.row]; 

又は

[repArray removeObjectAtIndex:0]; 

Iが配列に複数の要素を有する場合でも、アプリケーションをクラッシュ両方。

Answer 1

アプリがクラッシュすると、オブジェクトの境界を超えてオブジェクトを削除しようとしている時間の99％です。