update

components/message.vue

@@ -344,9 +344,14 @@
                 return true;
             }
 
-            if (this.backend && this.messageBody.eid) {
+            if (
+                this.backend &&
+                this.messageBody &&
+                this.messageBody.eid &&
+                this.allChatMembers
+            ) {
                 const t = this.allChatMembers.find(
-                    (i) => +i.eid === +this.messageBody.eid
+                    (i) => +i.eid === +(this.messageBody.eid as string)
                 );
                 if (t && t.type !== ChatRole.Default) {
                     return true;