Auto-reload and error with deserialization

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1

Hello everyone!
I created a website and I have this problem

I have a page that reloads automatically but I don’t reload it, when I look in the terminal it gives me this error

**(ArgumentError) cannot deserialize #Function<0.23038300/1 in Plug.CSRFProtection.call/2>, term is not safe for deserialization

I need your help please as I tried to fix this problem myself but nothing works

Thanks a lot for your help! :smiley:

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2

The rest of the error will say what file and line of your code is causing the error. If you post that part we may be able to help you.

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3

This is the full error

 ** (ArgumentError) cannot deserialize #Function<0.23038300/1 in Plug.CSRFProtection.call/2>, the term is not safe for deserialization
        (plug_crypto 1.2.2) lib/plug/crypto.ex:80: Plug.Crypto.non_executable_terms/1
        (plug_crypto 1.2.2) lib/plug/crypto.ex:87: Plug.Crypto.non_executable_list/1
        (plug_crypto 1.2.2) lib/plug/crypto.ex:66: anonymous fn/3 in Plug.Crypto.non_executable_terms/1
        (stdlib 3.17.1) maps.erl:410: :maps.fold_1/3
        (plug_crypto 1.2.2) lib/plug/crypto.ex:66: anonymous fn/3 in Plug.Crypto.non_executable_terms/1
        (stdlib 3.17.1) maps.erl:410: :maps.fold_1/3
        (plug_crypto 1.2.2) lib/plug/crypto.ex:66: anonymous fn/3 in Plug.Crypto.non_executable_terms/1
        (stdlib 3.17.1) maps.erl:410: :maps.fold_1/3
        (plug_crypto 1.2.2) lib/plug/crypto.ex:99: Plug.Crypto.non_executable_tuple/2
        (plug_crypto 1.2.2) lib/plug/crypto.ex:51: Plug.Crypto.non_executable_binary_to_term/2
        (plug_crypto 1.2.2) lib/plug/crypto.ex:322: Plug.Crypto.decode/2
        (phoenix_live_view 0.15.5) lib/phoenix_live_view/static.ex:62: Phoenix.LiveView.Static.verify_token/2
        (phoenix_live_view 0.15.5) lib/phoenix_live_view/static.ex:42: Phoenix.LiveView.Static.verify_session/3
        (phoenix_live_view 0.15.5) lib/phoenix_live_view/channel.ex:746: Phoenix.LiveView.Channel.mount/3
        (phoenix_live_view 0.15.5) lib/phoenix_live_view/channel.ex:57: Phoenix.LiveView.Channel.handle_info/2
        (stdlib 3.17.1) gen_server.erl:695: :gen_server.try_dispatch/4
        (stdlib 3.17.1) gen_server.erl:771: :gen_server.handle_msg/6
        (stdlib 3.17.1) proc_lib.erl:226: :proc_lib.init_p_do_apply/3
4

Seems like your session data for LV includes an anonymous function, which is not allowed.

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