diegosouzapw/OmniRoute · error · Error

Hailuo Web only supports text message content

Error message

Hailuo Web only supports text message content

What it means

Error "Hailuo Web only supports text message content" thrown in diegosouzapw/OmniRoute.

Source

Thrown at open-sse/executors/hailuo-web.ts:152

  });
  return `${API_PATH}?${params.toString()}`;
}

type HailuoInputMessage = {
  role: string;
  content: unknown;
  tool_calls?: unknown;
};

function textFromContent(content: unknown): string {
  if (typeof content === "string") return content;
  if (!Array.isArray(content)) {
    throw new Error("Hailuo Web only supports text message content");
  }
  return content
    .map((part) => {
      if (!part || typeof part !== "object" || Array.isArray(part)) {
        throw new Error("Hailuo Web only supports text message content");
      }
      const record = part as Record<string, unknown>;
      if (
        (record.type === "text" || record.type === "input_text") &&
        typeof record.text === "string"
      ) {
        return record.text;
      }
      throw new Error("Hailuo Web does not support image, audio, file, or tool content");
    })
    .join("");
}

/** Fold text-only OpenAI history into the single msgContent field Hailuo accepts. */
export function foldHailuoMessages(messages: HailuoInputMessage[]): string {
  const parts: string[] = [];
  for (const message of messages) {
    if (message.role === "tool" || message.role === "function") {

View on GitHub (pinned to a179ffed5b)

When it happens

Trigger: Thrown at open-sse/executors/hailuo-web.ts:152 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of diegosouzapw/OmniRoute@a179ffed5b (2026-08-25). Data as JSON: /api/errors/5413e0d6c94419da. Report an issue: GitHub.