Change8
Error2 reports

Fix LettaInvalidArgumentError

in MemGPT

Solution

The "LettaInvalidArgumentError" often arises when memgpt components (like archival tools) are initialized without properly passing or utilizing the agent's configured embedding model. To fix this, ensure that the agent's embedding model configuration is explicitly passed as an argument when initializing these components, and verify that the component's code correctly uses this provided configuration instead of defaulting to a hardcoded value. You may need to modify the initialization functions or underlying classes to ensure the agent's embedding model is respected.

Timeline

First reported:Mar 3, 2026
Last reported:Mar 3, 2026

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