diegosouzapw/OmniRoute · error · Error

Claude Web browser request body is missing

Error message

Claude Web browser request body is missing

What it means

Error "Claude Web browser request body is missing" thrown in diegosouzapw/OmniRoute.

Source

Thrown at open-sse/executors/claude-web/browserTransport.ts:386

      segments[5] !== "completion"
    ) {
      return false;
    }
    try {
      return decodeURIComponent(segments[2]) === request.organizationId;
    } catch {
      return false;
    }
  };

  await page.route(matchesPreparedRoute, async (route) => {
    try {
      const outgoing = route.request();
      if (outgoing.method() !== "POST" || !matchesPreparedRoute(new URL(outgoing.url()))) {
        throw new Error("Claude Web browser interception target changed");
      }
      const rawPayload = outgoing.postData();
      if (!rawPayload) throw new Error("Claude Web browser request body is missing");
      const uiPayload = JSON.parse(rawPayload) as unknown;
      if (!uiPayload || typeof uiPayload !== "object" || Array.isArray(uiPayload)) {
        throw new Error("Claude Web browser request body is invalid");
      }
      const capturedHeaders = await outgoing.allHeaders();
      const template = extractBrowserTemplate(uiPayload as Record<string, unknown>);
      const merged = mergeClaudeWebBrowserPayload(
        uiPayload as Record<string, unknown>,
        request.payload
      );
      await route.abort();
      rememberBrowserTemplate(poolKey, template, context);
      resolveInterception?.(makeBrowserFetchInput(request, merged, capturedHeaders));
    } catch {
      await route.abort().catch(() => {});
      rejectInterception?.(new Error("Claude Web browser request interception failed"));
    }
  });

View on GitHub (pinned to a179ffed5b)

When it happens

Trigger: Thrown at open-sse/executors/claude-web/browserTransport.ts:386 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/1d0abfcb196b7868. Report an issue: GitHub.