ios 方法调用的参数太多,应为1个,实际有2个?(Xcode)

rwqw0loc  于 2023-01-27  发布在  iOS
关注(0)|答案(2)|浏览(123)

还有许多其他类似的问题,但有一个缺乏答案,他们因每个项目而异。我有这个错误“太多参数的方法调用,预期1,有2?”但在以前的数组,我使用这个错误没有发生?这可能是一个问题的代码,但我不确定?我已经通过搜索其他错误,可能会影响它,但是没有成功。下面是我的代码,

#import "MenuViewController.h"
#import "ECSlidingViewController.h"

@interface MenuViewController ()

@property (strong, nonatomic) NSArray *menu;
@property (strong, nonatomic) NSArray *section1;
@property (strong, nonatomic) NSArray *section2;
@property (strong, nonatomic) NSArray *section3;

@end

@implementation MenuViewController

@synthesize menu, section1, section2, section3;

- (id)initWithStyle:(UITableViewStyle)style
{
    self = [super initWithStyle:style];
    if (self) {
        // Custom initialization
    }
    return self;
}

- (void)viewDidLoad
{
    [super viewDidLoad];

    // Uncomment the following line to preserve selection between presentations.
    // self.clearsSelectionOnViewWillAppear = NO;

    // Uncomment the following line to display an Edit button in the navigation bar for this view controller.
    // self.navigationItem.rightBarButtonItem = self.editButtonItem;

    self.section1 = [NSArray arrayWithObjects:@"News Feed", @"Buy Shares", @"Sell Shares", nil];

    self.section2 = [NSArray arrayWithObjects:@"Finances", @"Current Holdings", @"Trading History", nil];

    ***self.section3 = [NSArray arrayWithObject:@"Leaderboard", nil];***

    self.menu = [NSArray arrayWithObjects:self.section1, self.section2, self.section3, nil];

    [self.slidingViewController setAnchorRightRevealAmount:200.0f];
    self.slidingViewController.underLeftWidthLayout = ECFullWidth;

}

- (void)didReceiveMemoryWarning
{
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}

#pragma mark - Table view data source

- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{
#warning Potentially incomplete method implementation.
    // Return the number of sections.
    return [self.menu count];
}

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
#warning Incomplete method implementation.
    // Return the number of rows in the section.

    if (section == 0) {

        return [self.section1 count];

    } else if (section == 1) {

        return [self.section2 count];

    } else if (section == 2) {

        return  [self.section3 count];

    }

}

-(NSString *)tableView:(UITableView *)tableView titleForHeaderInSection:(NSInteger)section {

    if (section == 0) {

        return @"Stock Market";

    } else if (section == 1) {

        return @"Portfolio";

    } else if (section == 2) {

        return  @"Options";

    }

}

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
    NSString *cellIdentifier = @"Cell";
    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:cellIdentifier];
    if (cell == nil) {
        cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleSubtitle reuseIdentifier:cellIdentifier];
    }

    if (indexPath.section == 0) {

        cell.textLabel.text = [NSString stringWithFormat:@"%@", [self.section1 objectAtIndex:indexPath.row]];

    } else if (indexPath.section == 1) {

        cell.textLabel.text = [NSString stringWithFormat:@"%@", [self.section2 objectAtIndex:indexPath.row]];
    } else if (indexPath.section == 2) {

        cell.textLabel.text = [NSString stringWithFormat:@"%@", [self.section3 objectAtIndex:indexPath.row]];
    }



    return cell;
}

/*
// Override to support conditional editing of the table view.
- (BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath
{
    // Return NO if you do not want the specified item to be editable.
    return YES;
}
*/

/*
// Override to support editing the table view.
- (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath
{
    if (editingStyle == UITableViewCellEditingStyleDelete) {
        // Delete the row from the data source
        [tableView deleteRowsAtIndexPaths:@[indexPath] withRowAnimation:UITableViewRowAnimationFade];
    }   
    else if (editingStyle == UITableViewCellEditingStyleInsert) {
        // Create a new instance of the appropriate class, insert it into the array, and add a new row to the table view
    }   
}
*/

/*
// Override to support rearranging the table view.
- (void)tableView:(UITableView *)tableView moveRowAtIndexPath:(NSIndexPath *)fromIndexPath toIndexPath:(NSIndexPath *)toIndexPath
{
}
*/

/*
// Override to support conditional rearranging of the table view.
- (BOOL)tableView:(UITableView *)tableView canMoveRowAtIndexPath:(NSIndexPath *)indexPath
{
    // Return NO if you do not want the item to be re-orderable.
    return YES;
}
*/

#pragma mark - Table view delegate

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
    // Navigation logic may go here. Create and push another view controller.
    /*
     <#DetailViewController#> *detailViewController = [[<#DetailViewController#> alloc] initWithNibName:@"<#Nib name#>" bundle:nil];
     // ...
     // Pass the selected object to the new view controller.
     [self.navigationController pushViewController:detailViewController animated:YES];

     */

    UIViewController *newTopViewController;

    if (indexPath.section == 0) {

        NSString *identifier = [NSString stringWithFormat:@"%@", [self.section1 objectAtIndex:indexPath.row]];

        newTopViewController = [self.storyboard instantiateViewControllerWithIdentifier:identifier];

    } else if (indexPath.section == 1) {

        NSString *identifier = [NSString stringWithFormat:@"%@", [self.section2 objectAtIndex:indexPath.row]];

        newTopViewController = [self.storyboard instantiateViewControllerWithIdentifier:identifier];

    } else if (indexPath.section == 2) {

        NSString *identifier = [NSString stringWithFormat:@"%@", [self.section3 objectAtIndex:indexPath.row]];

        newTopViewController = [self.storyboard instantiateViewControllerWithIdentifier:identifier];

    }



    [self.slidingViewController anchorTopViewOffScreenTo:ECRight animations:nil onComplete:^{
        CGRect frame = self.slidingViewController.topViewController.view.frame;
        self.slidingViewController.topViewController = newTopViewController;
        self.slidingViewController.topViewController.view.frame = frame;
        [self.slidingViewController resetTopView];
    }];

}

@end

任何帮助将不胜感激。谢谢。错误出现在我放置'***'的地方

qcbq4gxm

qcbq4gxm1#

如果您指出哪一行导致了问题,那就太好了,但我想我还是找到了:

[NSArray arrayWithObject:@"Leaderboard", nil];

arrayWithObject只需要一个对象,而不是逗号分隔的对象数组。请改用以下内容:

[NSArray arrayWithObject: @"Leaderboard"];

或者,为了与周围的代码更加一致,请使用

[NSArray arrayWithObjects: @"Leaderboard", nil];
blmhpbnm

blmhpbnm2#

[[NSArray分配]初始化对象:@“排行榜”,无];

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