Sid c1fe688d40 fix(gateway): safely extract text from content arrays in prompt builder (#24946) ...

* fix(gateway): safely extract text from message content arrays in prompt builder

When HistoryEntry.body is a content array (e.g. [{type:"text",
text:"hello"}]) rather than a plain string, template literal
interpolation produces "[object Object]" instead of the actual message
text. This affects users whose session messages were stored with array
content format.

Add a safeBody helper that detects non-string body values and uses
extractTextFromChatContent to extract the text, preventing the
[object Object] serialization in both the current-message return path
and the history formatting path.

Fixes openclaw#24688

Co-authored-by: Cursor <cursoragent@cursor.com>

* fix: format gateway agent prompt helper (#24946)

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Co-authored-by: Cursor <cursoragent@cursor.com>
Co-authored-by: Peter Steinberger <steipete@gmail.com>

2026-02-24 03:33:37 +00:00

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