Is there an existing issue for this? I have searched the existing issues Current Behavior 我将两个LLM流式输出使用并行串接 报错： java.lang.RuntimeException: java.lang.IllegalArgumentException: Cannot construct ...

This null check for apiSessions appears to be redundant. The conditional block on lines 128-129 already handles cases where sessionsNode is null, a JSON null, or empty. If execution proceeds past that ...