fix: fix "stdEntried is undefined" problem

@@ -596,6 +596,7 @@
 		// Defines all entries for the sidebar. This is used in the MoreShapes dialog. Create screenshots using the savesidebar URL parameter and
 		// http://www.alderg.com/merge.html for creating a vertical stack of PNG images if multiple sidebars are part of an entry.
 		//更多图形里面的加载,可以加载自己定义的图形库，同时要提供对应的图片
+		var stdEntries = []
 		// var stdEntries = [{title: mxResources.get('general'), id: 'general', image: IMAGE_PATH + '/sidebar-general.png'},
 		// 	{title: mxResources.get('basic'), id: 'basic', image: IMAGE_PATH + '/sidebar-basic.png'},
 		// 	{title: mxResources.get('arrows'), id: 'arrows2', image: IMAGE_PATH + '/sidebar-arrows2.png'},