Fix: optional chaining on search to prevent error when search is unco…

…mmented but not enabled in env file.

packages/client-twitter/src/index.ts

@@ -1,42 +1,39 @@
+import { Client, elizaLogger, IAgentRuntime } from "@ai16z/eliza";
+import { ClientBase } from "./base.ts";
+import { validateTwitterConfig } from "./environment.ts";
+import { TwitterInteractionClient } from "./interactions.ts";
 import { TwitterPostClient } from "./post.ts";
 import { TwitterSearchClient } from "./search.ts";
-import { TwitterInteractionClient } from "./interactions.ts";
-import { IAgentRuntime, Client, elizaLogger } from "@ai16z/eliza";
-import { validateTwitterConfig } from "./environment.ts";
-import { ClientBase } from "./base.ts";
 
 class TwitterManager {
     client: ClientBase;
     post: TwitterPostClient;
     search: TwitterSearchClient;
     interaction: TwitterInteractionClient;
-    constructor(runtime: IAgentRuntime, enableSearch:boolean) {
+    constructor(runtime: IAgentRuntime, enableSearch: boolean) {
         this.client = new ClientBase(runtime);
         this.post = new TwitterPostClient(this.client, runtime);
 
         if (enableSearch) {
-          // this searches topics from character file
-          elizaLogger.warn('Twitter/X client running in a mode that:')
-          elizaLogger.warn('1. violates consent of random users')
-          elizaLogger.warn('2. burns your rate limit')
-          elizaLogger.warn('3. can get your account banned')
-          elizaLogger.warn('use at your own risk')
-          this.search = new TwitterSearchClient(this.client, runtime); // don't start the search client by default
+            // this searches topics from character file
+            elizaLogger.warn("Twitter/X client running in a mode that:");
+            elizaLogger.warn("1. violates consent of random users");
+            elizaLogger.warn("2. burns your rate limit");
+            elizaLogger.warn("3. can get your account banned");
+            elizaLogger.warn("use at your own risk");
+            this.search = new TwitterSearchClient(this.client, runtime);
         }
+
         this.interaction = new TwitterInteractionClient(this.client, runtime);
     }
 }
 
 export const TwitterClientInterface: Client = {
-
     async start(runtime: IAgentRuntime) {
         await validateTwitterConfig(runtime);
 
         elizaLogger.log("Twitter client started");
 
-        // enableSearch is just set previous to this call
-        // so enableSearch can change over time
-        // and changing it won't stop the SearchClient in the existing instance
         const manager = new TwitterManager(runtime, this.enableSearch);
 
         await manager.client.init();
@@ -45,7 +42,7 @@ export const TwitterClientInterface: Client = {
 
         await manager.interaction.start();
 
-        //await manager.search.start(); // don't run the search by default
+        await manager.search?.start();
 
         return manager;
     },