在WatchKit错误中填充TableView

Question

这就是我目前在WatchKit中填充表视图的方式:

    - (void)awakeWithContext:(id)context {
    [super awakeWithContext:context];

    // Configure interface objects here.

    menuItems = [[NSMutableArray alloc] initWithObjects:@"Pizza", @"Chicken", @"Bread", nil];

    for (NSString *item in menuItems)
    {
        MenuRowController *menuRow = [myTableView rowControllerAtIndex:[menuItems indexOfObject:item]];
        [menuRow.menuItemLabel setText:item];
    }
}

我收到以下错误:

Extension[980:19597] Error - attempt to ask for row 0. Valid range is 0..0
Printing description of item:
Pizza
2015-07-05 01:58:07.284 ScanBarWatch WatchKit Extension[980:19597]    Error - attempt to ask for row 1. Valid range is 0..0
2015-07-05 01:58:14.780 ScanBarWatch WatchKit Extension[980:19597] Error - attempt to ask for row 2. Valid range is 0..0

我尝试在网上查找这个错误几个小时,但无济于事.似乎没有人有解决方案.

Answer 1

尝试设置表的行数:

[self.tableView setNumberOfRows:[menuItems count] withRowType:@"MenuRowController"];