title: Error: Expected a value of type 'int', but got one of type 'String'
body: <p><a href="https://i.stack.imgur.com/4XxJo.jpg" rel="nofollow noreferrer">screenshoot</a></p>
  <pre><code>Error: Expected a value of type 'int', but got one of type 'String'
  at Object.throw_ [as throw] (http://localhost:50026/dart_sdk.js:5405:11)
  at Object.castError (http://localhost:50026/dart_sdk.js:5362:15)
  at Object.cast [as as] (http://localhost:50026/dart_sdk.js:5686:17)
  at dart.LegacyType.new.as (http://localhost:50026/dart_sdk.js:7363:60)
  at new module_model.ModuleModel.fromJson (http://localhost:50026/packages/sixam_mart/data/model/response/module_model.dart.lib.js:161:29)
  at new config_model.ConfigModel.fromJson (http://localhost:50026/packages/sixam_mart/data/model/response/config_model.dart.lib.js:614:51)
  at splash_controller.SplashController.new.getConfigData (http://localhost:50026/packages/sixam_mart/data/repository/auth_repo.dart.lib.js:51322:35)
  at getConfigData.next (&lt;anonymous&gt;)
  at http://localhost:50026/dart_sdk.js:43063:33
  at _RootZone.runUnary (http://localhost:50026/dart_sdk.js:42919:58)
  at _FutureListener.thenAwait.handleValue (http://localhost:50026/dart_sdk.js:37493:29)
  at handleValueCallback (http://localhost:50026/dart_sdk.js:38088:49)
  at Function._propagateToListeners (http://localhost:50026/dart_sdk.js:38126:17)
  at _Future.new.[_completeWithValue] (http://localhost:50026/dart_sdk.js:37955:23)
  at http://localhost:50026/dart_sdk.js:38193:40
  at _RootZone.runUnary (http://localhost:50026/dart_sdk.js:42919:58)
  at _FutureListener.then.handleValue (http://localhost:50026/dart_sdk.js:37493:29)
  at handleValueCallback (http://localhost:50026/dart_sdk.js:38088:49)
  at Function._propagateToListeners (http://localhost:50026/dart_sdk.js:38126:17)
  at _Future.new.[_completeWithValue] (http://localhost:50026/dart_sdk.js:37955:23)
  at async._AsyncCallbackEntry.new.callback (http://localhost:50026/dart_sdk.js:37991:35)
  at Object._microtaskLoop (http://localhost:50026/dart_sdk.js:43223:13)
  at _startMicrotaskLoop (http://localhost:50026/dart_sdk.js:43229:13)
  at http://localhost:50026/dart_sdk.js:38359:9
  </code></pre>
  <p>I've been dealing with this problem for days, I wasn't getting such a problem before, I changed computers, zero files and the same problem, how can I solve it I'm new to flutter</p>
  <p>It builds but does not open the application and at the same time, when I open debug, I get the same error. The application does not open.</p>
  <pre><code>class ModuleModel {
    int id;
    String moduleName;
    String moduleType;
    String thumbnail;
    String icon;
    int themeId;
    String description;
    int storesCount;
    String createdAt;
    String updatedAt;
  
    ModuleModel(
        {this.id,
          this.moduleName,
          this.moduleType,
          this.thumbnail,
          this.storesCount,
          this.icon,
          this.themeId,
          this.description,
          this.createdAt,
          this.updatedAt,
        });
  
    ModuleModel.fromJson(Map&lt;String, dynamic&gt; json) {
      id = json['id'];
      moduleName = json['module_name'];
      moduleType = json['module_type'];
      thumbnail = json['thumbnail'];
      icon = json['icon'];
      themeId = json['theme_id'];
      description = json['description'];
      storesCount = json['stores_count'];
      createdAt = json['created_at'];
      updatedAt = json['updated_at'];
    }
  
    Map&lt;String, dynamic&gt; toJson() {
      final Map&lt;String, dynamic&gt; data = new Map&lt;String, dynamic&gt;();
      data['id'] = this.id;
      data['module_name'] = this.moduleName;
      data['module_type'] = this.moduleType;
      data['thumbnail'] = this.thumbnail;
      data['icon'] = this.icon;
      data['theme_id'] = this.themeId;
      data['description'] = this.description;
      data['stores_count'] = this.storesCount;
      data['created_at'] = this.createdAt;
      data['updated_at'] = this.updatedAt;
      return data;
    }
  }
  </code></pre>