Incorrect type for Promise: the Promise did not resolve to 'Response'.

I'm using the itty-router for routing

export default {
  fetch: async (request: Request, env: Env, context: Context) => {
    context.slack = new Slack(env.SLACK_APP_BOT_TOKEN);
    context.waitUntil(router.handle(request, env, context));
  },
};

export default {
  fetch: async (request: Request, env: Env, context: Context) => {
    context.slack = new Slack(env.SLACK_APP_BOT_TOKEN);
    context.waitUntil(router.handle(request, env, context));
  },
};

1 Reply

kian•2y ago

You're not returning any Response there Your fetch handler should return a Response or Promise<Response>

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Incorrect type for Promise: the Promise did not resolve to 'Response'.