调整

public/react/src/modules/courses/coursesPublic/SelectSetting.js

@@ -108,9 +108,12 @@ class Selectsetting extends Component{
 		let {fileList,is_public,description,datatime,Radiovalue}=this.state;
 
 		let newfileList=[];
+		if(fileList!=undefined&&fileList.length>0){
 			for(var list of fileList){
 				newfileList.push(list.response.id)
 			}
+		}
+
 
 		if(this.state.Radiovalue===1){
 			if(datatime===undefined||datatime===null||datatime=== ""){

public/react/src/modules/courses/coursesPublic/sendResource.js

@@ -130,9 +130,13 @@ class Sendresource extends Component{
 		let {fileList,description,is_public,datatime,Radiovalue} =this.state;
 
 		let newfileList=[];
+
+		if(fileList!=undefined&&fileList.length>0){
 			for(var list of fileList){
 				newfileList.push(list.response.id)
 			}
+		}
+
 
 		if(newfileList.length===0){
 			this.setState({