fix(agent): no tool call found for function call output #120
+243
−225
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The current implementation slices the message history after converting entries into ModelMessage. When this happens, a tool-call or tool-result message may be trimmed out of the array. This can orphan a tool-result, triggering the error:
Solution
Slice the message history before converting items to ModelMessage, ensuring the resulting ModelMessage array remains intact and preserves the call/result pairing.