預期 0 個類型參數，但得到 1 個

Question

我在 type.ts 中有一個接口 ConfState，我在 app.ts 中導入了接口 ConfState，當我嘗試使用它時，出現此錯誤。 預期 0 類型參數，但得到 1。

**type.ts

---

 export interface ConfState { }

**app.ts

---

 import {BotFrameworkAdapter,MemoryStorage,ConversationState} from "botbuilder"; import * as restify from "restify"; import {ConfState} from "./types"; let server = restify.createServer(); server.listen(process.env.port || process.env.PORT || 3978,() => { console.log("${server.name} listening on {server.url}"); }); const adapter = new BotFrameworkAdapter({ appId:process.env.MICROSOFT_APP_ID, appPassword:process.env.MICROSOFT_APP_PASSWORD }); const conversationState = new ConversationState<ConfState>(new MemoryStorage()); adapter.use(conversationState) server.post("/api/message",(req, res) => { adapter.processActivity(req,res, async (context) => { if(context.activity.type === "message") { const state = conversationState.get(context); await context.sendActivity("You said ${context.activity.text}"); } else { await context.sendActivity("${context.activity.type} event detected"); } }); });

Answer 1

刪除通用 . 庫的更新不再需要 ConversationState 來獲取泛型。

而是使用這個：

let conversationState;

const memoryStorage = new MemoryStorage();
conversationState = new ConversationState(memoryStorage);

Answer 2

由於您沒有將類型參數傳遞給其他類型，因此ConversationState必須沒有類型參數，因此會出現錯誤。

new ConversationState<ConfState>
// should be changed to 
new ConversationState