update

src/scene/scene.service.ts

@@ -536,8 +536,8 @@ export class SceneService implements OnModuleInit, OnModuleDestroy {
       if (typeof message === 'string') {
         // wasm:特例, requestIframe
         if (message.includes('wasm:')) {
-          const parseData = message?.length
-            ? message.replace('wasm:', '')
+          const parseData = message?
+            ? String(message).replace('wasm:', '')
             : `{"MstType":1}`;
           const msg: RTCMessageRequest = JSON.parse(parseData);
           this.logger.warn('lostIframe-message', msg);