我试图用NSAttributed字符串为字符串加下划线.由于某种原因,我的行导致异常：
-[_SwiftValue _getValue:forType:]: unrecognized selector sent to instance
结果应该用于UITableView中的UILabel,并根据需要创建.
这是代码：
attributedString = NSMutableAttributedString(string: message)
if let actor = event.actor {
let attributes = [NSUnderlineStyleAttributeName:NSUnderlineStyle.styleSingle]
var attributedActorString = NSMutableAttributedString(string: actor.shirtName,attributes: attributes)
attributedActorString.insert(NSAttributedString(string: " "),at: 0)
attributedActorString.append(NSAttributedString(string: ". ")) attributedActorString.append(attributedImageStringForUrl(event.actor!.portraitImageUrl,indexPath: indexPath))
attributedString.append(attributedActorString)
}
换线：
let attributes = [NSUnderlineStyleAttributeName:NSUnderlineStyle.styleSingle]
至：
let attributes = [NSUnderlineStyleAttributeName:NSUnderlineStyle.styleSingle.rawValue]
