[Bug] Agent execution terminates when attaching an image or providing a local image path

Google Antigravity
1

Description: Whenever I try to provide an image to the agent, the execution immediately crashes. The UI displays the error: “Agent execution terminated due to error.”

Steps to Reproduce:

  1. Attach any image file directly to the prompt and send.

  2. Alternative step: Download the image, use “Copy as path”, paste the absolute local file path into the prompt, and send.

Expected Behavior: The agent should successfully parse the image and generate a response.

Actual Behavior: The agent crashes almost instantly (fails at ~1s). Error displayed: Error Agent execution terminated due to error. Example Error ID: 0a25e331-ade3-4f5a-a8c8-e71f60cdef8d-2..

Additional Context:

  • Completely restarting the IDE does not resolve the issue.

  • Since the exact same crash happens when simply providing the local path of the file, it strongly indicates that the failure occurs specifically during the image processing/parsing phase by the underlying model/agent, rather than a UI attachment issue.

  • Windows 11 Pro

  • Antigravity IDE 2.5.2

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2

A quick update (v 2.5.4) seems to have solved this issue. Thanks.

3

just update to 2.5.5 August 13, 2026

4

Hi everyone, the issue mentioned above has been resolved in version 2.5.5. Please download and install the latest build directly from our official download page: Antigravity