@@ -813,22 +813,26 @@ export default (Vue as VueConstructor<Vue & {
813813 this .debounceTimer  =  window .requestAnimationFrame (this .updateRenderNodes .bind (this , true )) 
814814 //  this.updateRenderNodes(true) 
815815 }, 
816+ 
817+  initializeNonReactiveData ():  void  { 
818+  const =  this  
819+  this .nonReactive  =  { 
820+  store: new  TreeStore ({ 
821+  keyField , 
822+  ignoreMode , 
823+  filteredNodeCheckable , 
824+  cascade , 
825+  defaultExpandAll , 
826+  load , 
827+  expandOnFilter , 
828+  }), 
829+  blockNodes: [], 
830+  } 
831+  }, 
816832 }, 
817833 created () { 
818834 //  Initial non-reactive 
819-  const =  this  
820-  this .nonReactive  =  { 
821-  store: new  TreeStore ({ 
822-  keyField , 
823-  ignoreMode , 
824-  filteredNodeCheckable , 
825-  cascade , 
826-  defaultExpandAll , 
827-  load , 
828-  expandOnFilter , 
829-  }), 
830-  blockNodes: [], 
831-  } 
835+  this .initializeNonReactiveData () 
832836
833837 this .nonReactive .store .on (' visible-data-change' this .updateBlockNodes ) 
834838 this .nonReactive .store .on (' render-data-change' this .updateRender ) 
@@ -860,6 +864,7 @@ export default (Vue as VueConstructor<Vue & {
860864 if  ($iframe .contentWindow ) { 
861865 $iframe .contentWindow .removeEventListener (' resize' this .updateRender ) 
862866 } 
867+  this .initializeNonReactiveData () 
863868 }, 
864869 watch: { 
865870 value (newVal :  VModelType ) { 
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