小编Adr*_*sso的帖子

我试图在用户显示按钮后向他们显示一个模态，其中包含一个下拉选择菜单，他们可以从中选择多个选项。此代码过去曾运行过，但未导致异常。具体来说：

[2022-09-02 22:30:47] [ERROR   ] discord.ui.view: Ignoring exception in view <TestButtonView timeout=180.0 children=1> for item <Button style=<ButtonStyle.primary: 1> url=None disabled=False label='Test' emoji=None row=None>
Traceback (most recent call last):
  File "C:\Users\adria\PycharmProjects\sblBot\venv\lib\site-packages\discord\ui\view.py", line 425, in _scheduled_task
    await item.callback(interaction)
  File "C:\Users\adria\PycharmProjects\sblBot\main.py", line 1131, in test_button_callback
    await interaction.response.send_modal(TestModal())
  File "C:\Users\adria\PycharmProjects\sblBot\venv\lib\site-packages\discord\interactions.py", line 852, in send_modal
    await adapter.create_interaction_response(
  File "C:\Users\adria\PycharmProjects\sblBot\venv\lib\site-packages\discord\webhook\async_.py", line 220, in request
    raise HTTPException(response, data)
discord.errors.HTTPException: 400 Bad Request (error code: 50035): Invalid Form Body
In data.components.0.components.0: Value of field "type" must be one …

我有一个Host.js文件，其中包含一个曲目列表，该列表根据 setTrackListener() 函数的定义进行更新。我的问题是，每次调用该函数时，trackList 实际上并未更新。这是打印输出的示例：

Change detected in setTrackListener
 LOG  Track Name: TEST
 LOG  Current trackList:
 LOG  NewArray: TEST
 LOG  trackList after set:

这是我的代码：

let authToken = "";
let roomID = "";

export default function Host({ navigation }) {
  if (roomID == "") {
    roomID = createRoom();
  }
  const [trackList, setTrackList] = useState([]);

  if (authToken == "") {
    getAuthAccessToken().then((t) => (authToken = t));
  }

  useEffect(() => {
    setTrackListener(roomID, (t) => {
      if (t != null) {
        console.log("Track Name: " …