save

src/app/shared/chat/messages/messages.module.ts

@@ -13,6 +13,7 @@ import { MatButtonModule } from '@angular/material/button';
 import {MatMenuModule} from '@angular/material/menu';
 import { LettersAvatarModule } from "ngx-letters-avatar";
 import { PdfViewerModule } from 'ng2-pdf-viewer';
+import { PipesModule } from 'src/app/pipes/pipes.module';
 
 @NgModule({
   imports: [
@@ -24,7 +25,8 @@ import { PdfViewerModule } from 'ng2-pdf-viewer';
     MatButtonModule,
     MatMenuModule,
     LettersAvatarModule,
-    PdfViewerModule
+    PdfViewerModule,
+    PipesModule,
 
   ],
   exports: [MessagesPage],