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Avalara Help Center

Why am I receiving 'Attempt to de-reference a null object' when posting from Accounting Seed?

Overview

I am receiving 'Attempt to de-reference a null object' when posting from Accounting Seed.

Environment

Avalara Avatax

Accounting Seed

Resolution

  • The issue is caused by no product code being sent to Avatax.

    • You can add in a product code.

  • You can also update to the latest version of Avatax.