Index: ssts-web/src/main/webapp/disinfectsystem/foreigntousseapplication/foreignTousseInfoForm.js
===================================================================
diff -u -r14983 -r14989
--- ssts-web/src/main/webapp/disinfectsystem/foreigntousseapplication/foreignTousseInfoForm.js	(.../foreignTousseInfoForm.js)	(revision 14983)
+++ ssts-web/src/main/webapp/disinfectsystem/foreigntousseapplication/foreignTousseInfoForm.js	(.../foreignTousseInfoForm.js)	(revision 14989)
@@ -185,7 +185,10 @@
 		}
 	}
 	var text = '工具：'+toolsAmount+'件     植入物: '+includeImplantAmount+'件';
-	top.Ext4.getCmp('materialAmountInfo').setText(text);
+	var amountElement = top.Ext4.getCmp('materialAmountInfo');
+	if(amountElement != null){
+		amountElement.setText(text);
+	}
 }
 function getStoreDepartCoding(store,deptName){
 	var deptCoding = "";