RuntimeException: @effect/rpc: handler must return an array of responses with the same length as the

// TestLiveServer.ts
export const EnvLive = Layer.mergeAll(
  NodeContext.layer,
  NodeHttpServer.layer(createServer, { port: 1234 }),
  NodeHttpClient.layerWithoutAgent,
).pipe(Layer.provide(NodeHttpClient.makeAgentLayer({ keepAlive: false })));

export const client = pipe(
  HttpClient.fetch,
  HttpClient.mapRequest(HttpRequest.prependUrl(`http://0.0.0.0:1234/rpc`)),
  HttpResolverNoStream.make<ContestIORouter>,
  Resolver.toClient,
);

// Schema.ts
export class GetContest extends S.TaggedRequest<GetContest>()(
  "GetContest",
  S.Union(NotFound, DbError),
  DT.Contest,
  { id: DT.ContestId },
) {}

// e2e.test.ts
import { beforeAll, beforeEach, describe, expect, it } from "@effect/vitest";

  it.scoped("Create contest", () =>
    Effect.gen(function* () {
      yield* serve;
      console.error("Error creating contest");

      const created = yield* client(new RS.CreateContest(contestInit));
      const contestId = created.id;
      const updated = yield* client(new RS.GetContest({ id: contestId }));
      expect(updated).toMatchObject(contestInit);
    }).pipe(Effect.provide(EnvLive)),
  );