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general_argument_invalid, Param "email" is not optional

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8 Oct, 2025, 01:47

[ERROR:flutter/runtime/dart_vm_initializer.cc(40)] Unhandled Exception: AppwriteException: general_argument_invalid, Param "email" is not optional. (400) E/flutter ( 4892): #0 ClientMixin.prepareResponse (package:appwrite/src/client_mixin.dart:90:9) final token = await account.createPhoneToken( userId: ID.unique(), phone: phone ); print(token); createPhoneToken() method why email ? #2 updatePhoneSession is outdated ? any option to replace

TL;DR
The error "general_argument_invalid" is shown due to the email parameter not being optional. Ensure SDK and Appwrite versions match. You may need to update SDK or downgrade Appwrite versions to resolve.
Steven
8 Oct, 2025, 02:34

Maybe you're already logged in

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9 Oct, 2025, 06:16

<@462046107556511744> can you please explain more, what does loggedin mean? I am running appwrite in my docker older version, but i am using for flutter latest version appwrite: ^20.0.0

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9 Oct, 2025, 06:26

i am using appwrite v1.2.1, in local self host for now

Steven
9 Oct, 2025, 16:07

you cannot use a new SDK against an old version of Appwrite. look at the readme of the SDK

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