ansible complains of undefined item - troubleshooting

tasks/files.yml

@@ -43,19 +43,17 @@
     owner: "{{ user.name }}"
     group: "{{ user.name }}"
     state: directory
-    owner: "100999"
-    group: "100999"
 
 - name: Create NGINX conf file
   template:
     src: "web/nginx.conf.j2"
     dest: "/home/{{ user.name }}/web/nginx.conf"
-    owner: "100999"
-    group: "100999"
+    owner: "{{ user.name }}"
+    group: "{{ user.name }}"
 
 - name: Create Compose File
   template:
     src: "docker-compose.yml.j2"
     dest: "/home/{{ user.name }}/docker-compose.yml"
-    owner: "100999"
-    group: "100999"
+    owner: "{{ user.name }}"
+    group: "{{ user.name }}"