VK response error: one the parameters specified was missing or invalid what is the problem with this error?

Question

In contact with

How can this error be corrected?


The code:

bot.on('spawn',() => {
 easyvk({access_token: token}).then(_vk => {
  vk = _vk;
  return vk.call("messages.send", {
   message: "Бот заспавнился",
   user_id: ud,
   random_id: easyvk.randomId()
  });
 });
 if (bot.currentWindow !== null) {
  easyvk({access_token:token}).then(_vk => {
   vk = _vk;
   return vk.call("messages.send", {
    message: "Закрыто окно",
    user_id: ud,
    random_id: easyvk.randomId()
   })
  })
  bot.closeWindow(bot.currentWindow)
 };
 if (digging == 1) {
  digging = 0
  easyvk({access_token: token}).then(_vk => {
  vk = _vk;
  return vk.call("messages.send", {
   message: "Бот прекратил копать.",
   user_id: ud,
   random_id: easyvk.randomId()
  });
 });
 }

Ps easyvk library

Answer 1

One of the parameters required for the method is missing or an erroneous remark was specified