[Mineflayer with Python] bot.modes is NoneType and can't read isOn

[aeromechanic000]

• [v] The FAQ doesn't contain a resolution to my issue

Versions

• mineflayer: 10.8.2
• node: 18.20.5

Detailed description of a problem

When call bot.modes.isOn(), sometimes it raised an exception saying can't read isOn of NoneType.

Your current code

if bot.modes.isOn('cheat')  :
    ...

Expected behavior

I am not sure if it is normal for bot.modes to be None in some cases. If this is not a normal case, I think we should always be able to call bot.modes.isOn wihout checking if bot.modes is None.

BTW, bot.entity and player.entity sometimes returns None as well, I believe these behaviors are not expected.

[extremeheat]

Can you show your full code? It's possible you're not waiting for the correct event before accessing parts of the bot. As mineflayer is event based, not all properties are available until after a specific event like spawn.