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discord - discord ActionRow 不是 JSON 可序列化的

问题描述

我试图让一条消息包含多个操作行，每行包含 5 个或更少的按钮。通过查看文档，这似乎是正确的，但显然不是。

我在那里有另一种方式的按钮列表也不起作用，所以我知道它在这里没用。

# Sends a message with all the days of the week in
await message.channel.send("Days of the week.")
# Message per category
actionRowOfRows = ActionRow()
buttonRow = []
fill = 0
for day in ["Monday","Tuesday","Wednesday","Thursday","Friday","Saturday","Sunday"]:  # For role in category
    if fill < 5:
        buttonRow.append(Button(style=ButtonStyle.blue, custom_id=day,label=day)) # New button in existing buttonRow
        fill += 1
    else:
        actionRowOfRows.append(ActionRow(buttonRow)) # Adds row to the row of rows
        buttonRow = []
        buttonRow.append(Button(style=ButtonStyle.blue, custom_id=day,label=day)) # New button in the blank buttonRow
        fill=0


# Add button to message per day
category_message = await message.channel.send(content="The week", components=actionRowOfRows)

TypeError: Object of type ActionRow is not JSON serializable在通过 discord_componenets 库后由 encoder.py 抛出。

完全错误：

Traceback (most recent call last):
  File "C:\Users\A\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.9_qbz5n2kfra8p0\LocalCache\local-packages\Python39\site-packages\discord\client.py", line 343, in _run_event
    await coro(*args, **kwargs)
  File "S:\Documents\test.py", line 179, in on_message
    category_message = await message.channel.send(content="The week", components=actionRowOfRows)
  File "C:\Users\A\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.9_qbz5n2kfra8p0\LocalCache\local-packages\Python39\site-packages\discord_components\client.py", line 48, in send_component_msg_prop
    return await self.send_component_msg(ctxorchannel, *args, **kwargs)
  File "C:\Users\A\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.9_qbz5n2kfra8p0\LocalCache\local-packages\Python39\site-packages\discord_components\client.py", line 177, in send_component_msg
    data = await self.bot.http.request(
  File "C:\Users\A\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.9_qbz5n2kfra8p0\LocalCache\local-packages\Python39\site-packages\discord\http.py", line 156, in request
    kwargs['data'] = utils.to_json(kwargs.pop('json'))
  File "C:\Users\A\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.9_qbz5n2kfra8p0\LocalCache\local-packages\Python39\site-packages\discord\utils.py", line 328, in to_json
    return json.dumps(obj, separators=(',', ':'), ensure_ascii=True)
  File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.9_3.9.1776.0_x64__qbz5n2kfra8p0\lib\json\__init__.py", line 234, in dumps
    return cls(
  File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.9_3.9.1776.0_x64__qbz5n2kfra8p0\lib\json\encoder.py", line 199, in encode
    chunks = self.iterencode(o, _one_shot=True)
  File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.9_3.9.1776.0_x64__qbz5n2kfra8p0\lib\json\encoder.py", line 257, in iterencode
    return _iterencode(o, 0)
  File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.9_3.9.1776.0_x64__qbz5n2kfra8p0\lib\json\encoder.py", line 179, in default
    raise TypeError(f'Object of type {o.__class__.__name__} '
TypeError: Object of type ActionRow is not JSON serializable```

标签： discorddiscord.pycomponents

解决方案

我遇到了同样的困难，我需要在每行上放 5 个按钮。我不知道您的代码到底有什么问题，但我想发布我的解决方案。

    await message.channel.send("Days of the week.")
    # Message per category
    buttons = [[]]

    for day in ["Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday",
                "Sunday"]:  # For role in category
        if len(buttons[-1]) > 4:
            buttons.append([])

        buttons[-1].append(Button(style=ButtonStyle.blue, custom_id=day, label=day))  # New button in the blank buttonRow


    # Add button to message per day
    category_message = await message.channel.send(content="The week", components=buttons)

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