diff --git a/lib/components/JsonSchema/json-schema.html b/lib/components/JsonSchema/json-schema.html
index e4bca2b7..60482c45 100644
--- a/lib/components/JsonSchema/json-schema.html
+++ b/lib/components/JsonSchema/json-schema.html
@@ -1,5 +1,5 @@
 <small *ng-if="errorMessage">{{errorMessage}}</small>
-<div class="params-wrap" [ng-class]="{'params-array': _isArray}">
+<div class="params-wrap" [ng-class]="{'params-array': isArray}">
   <div *ng-for="#prop of data.properties" class="param-wrap">
     <div class="param">
       <div class="param-name">
@@ -14,7 +14,7 @@
       </div>
     </div>
     <div class="param-schema" [ng-class]="{'param-array': prop._isArray}" *ng-if="prop._pointer">
-      <json-schema pointer="{{prop._pointer}}">
+      <json-schema pointer="{{prop._pointer}}" [is-array]='prop._isArray'>
       </json-schema>
     </div>
   </div>
diff --git a/lib/components/JsonSchema/json-schema.js b/lib/components/JsonSchema/json-schema.js
index 6db70904..cd6ccdad 100644
--- a/lib/components/JsonSchema/json-schema.js
+++ b/lib/components/JsonSchema/json-schema.js
@@ -7,7 +7,8 @@ import {ElementRef} from 'angular2/angular2';
   selector: 'json-schema',
   templateUrl: './lib/components/JsonSchema/json-schema.html',
   styleUrls: ['./lib/components/JsonSchema/json-schema.css'],
-  directives: [JsonSchema]
+  directives: [JsonSchema],
+  inputs: ['isArray']
 })
 export default class JsonSchema extends BaseComponent {
   constructor(schemaMgr, elementRef) {
@@ -16,31 +17,38 @@ export default class JsonSchema extends BaseComponent {
   }
 
   prepareModel() {
+    this.data = {};
+    this.data.properties = [];
+
+    if (!this.componentSchema) {
+      // TODO
+      this.errorMessage = 'Can\'t load component schema';
+      console.warn(`${this.errorMessage}: ${this.pointer}`);
+      return;
+    }
+
     this.dereference();
-    this.joinAllOf();
+    let schema = this.componentSchema;
+
+    if (schema.type === 'array') {
+      this.isArray = true;
+      schema = schema.items;
+    }
+    this.joinAllOf(schema);
+
+    if (schema.type !== 'object') {
+      // TODO
+      this.errorMessage = 'Non-object and non-array schemas are not implemented yet';
+      console.warn(`${this.errorMessage}: ${schema.type}`);
+      return;
+    }
+
+    this.pointer = schema._pointer || this.pointer;
+
     this.requiredMap = {};
     if (this.schema.required) {
       this.schema.required.forEach(prop => this.requiredMap[prop] = true);
     }
-    let schema = this.componentSchema;
-    this.data = {};
-    this.data.properties = [];
-    if (schema.type !== 'object' && schema.type !== 'array') {
-      // TODO
-      this.errorMessage = 'Non-object and non-array schemas are not implemented yet';
-      return;
-    }
-
-    if (schema.type === 'array') {
-      this._isArray = true;
-      this.pointer = schema.items._pointer || this.pointer;
-      schema = schema.items;
-    }
-
-    if (schema.type === 'object') {
-      this.pointer = schema._pointer || this.pointer;
-    }
-
 
     if (!schema.properties) return;
     let props = Object.keys(schema.properties).map(prop => {
@@ -70,7 +78,7 @@ export default class JsonSchema extends BaseComponent {
       let itemType = propData.items.type;
       if (itemType === 'object') {
         itemType = propData.items.title || 'object';
-        propData._pointer = this.pointer + '/properties/' + prop;
+        propData._pointer = propData.items._pointer || this.pointer + '/properties/' + prop + '/items';
       }
       propData._displayType= `array of ${itemType}`;
       propData._isArray = true;