无法从Firebase检索数据,应用程序崩溃。 我尝试了很多选择,没有找到问题的根源
错误
2019-05-27 17:58:15.999903+0300 contacts[13027:201893] *** Terminating app due to uncaught exception 'NSUnknownKeyException', reason: '[<contacts.Users 0x60000233f950> setValue:forUndefinedKey:]: this class is not key value coding-compliant for the key Name.'
我的代码
Database.database().reference().child("users").observe(.childAdded, with: {
(snapshot) in
if let dictionary = snapshot.valueas? [String: AnyObject] {
let userr = Users()
userr.setValuesForKeys(dictionary)
self.users.append(userr)
print(self.users)
DispatchQueue.main.async {
self.TableInfo.reloadData()
}
}
}, withCancel: nil)