objective-c - 枚举值 'SHKShareTypeUndefined'未在开关中处理

我收到以下代码中未在开关中处理的警告枚举值'SHKShareTypeUndefined'。我加粗了相关的行和指针:

    + (NSArray *)favoriteSharersForType:(SHKShareType)type
{
    NSArray *favoriteSharers = [[NSUserDefaults standardUserDefaults] objectForKey:[NSString stringWithFormat:@"%@%i", SHK_FAVS_PREFIX_KEY, type]];

    // set defaults
    if (favoriteSharers == nil)
    {
        switch (type)
        {
            case SHKShareTypeURL:
                favoriteSharers = [NSArray arrayWithObjects:@"SHKTwitter",@"SHKFacebook",@"SHKReadItLater",nil];
                break;

            case SHKShareTypeImage:
                favoriteSharers = [NSArray arrayWithObjects:@"SHKMail",@"SHKFacebook",@"SHKCopy",nil];
                break;

            case SHKShareTypeText:
                favoriteSharers = [NSArray arrayWithObjects:@"SHKMail",@"SHKTwitter",@"SHKFacebook", nil];
                break;

            case SHKShareTypeFile:
                favoriteSharers = [NSArray arrayWithObjects:@"SHKMail", nil];
                break;

            case SHKShareTypeUndefined:
                break;
        }

        // Save defaults to prefs
        [self setFavorites:favoriteSharers forType:type];
    }

此警告位于ShareKit中，我不确定如何修复它。

谢谢!

最佳答案

为该枚举值添加虚拟大小写:

case SHKShareTypeUndefined:
     break;

或在目标设置(警告部分)中将“检查开关语句”标志设置为“否”