Index: ssts-web/src/main/webapp/js/common.js
===================================================================
diff -u -r24584 -r24815
--- ssts-web/src/main/webapp/js/common.js	(.../common.js)	(revision 24584)
+++ ssts-web/src/main/webapp/js/common.js	(.../common.js)	(revision 24815)
@@ -142,7 +142,9 @@
  * @param time 要设定的时间
  */
 function setFieldTime(extObj,fieldId,time) {
-    extObj.getCmp(fieldId).setValue(time);
+	if(extObj && fieldId && extObj.getCmp(fieldId)){
+		extObj.getCmp(fieldId).setValue(time);
+	}
 }
 
 function uniteTwoStringBySemicolon(targetString,addString,separator) {