Close everything, shut down, restart, restart it software, try again.
Clear app data - see pinned thread.

引用自 noice：

if anyone can help

https://psteamcommunity.yuanyoumao.com/groups/idlemastery/discussions/0/1290691937722380084/

引用自 noice：

so i enabled cookies how do i see them and get the seassion id

Maybe you should check your badge page to see if you have card drops remaining > 0.

Google it

See this thread for solution:
https://psteamcommunity.yuanyoumao.com/groups/idlemastery/discussions/0/4498514133995416258/

See previous threads.

https://github.com/JonasNilson/idle_master_extended/releases

There is still login issues, do:
https://psteamcommunity.yuanyoumao.com/groups/idlemastery/discussions/0/4498514133995416258/

Using Idle-master extended v1.7 ?

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