Merge remote-tracking branch 'origin/dev_aliyun' into dev_aliyun

public/react/src/modules/courses/poll/PollNew.js

@@ -1803,6 +1803,7 @@ class PollNew extends Component {
 		var urlly = `/polls/${poll_id}/poll_questions.json`
 		var max_choicess = null;
 		var min_choicess = null;
+		try {
 			if (max_choices === 0 && min_choices === 0) {
 				max_choicess = null;
 				min_choicess = null;
@@ -1810,10 +1811,14 @@ class PollNew extends Component {
 				max_choicess = max_choices;
 				min_choicess = min_choices;
 			}
-		console.log("createquestionsandanswers");
-		console.log(max_choicess);
-		console.log(min_choicess);
-		console.log(length);
+		}catch (e) {
+			max_choicess = null;
+			min_choicess = null;
+		}
+		// console.log("createquestionsandanswers");
+		// console.log(max_choicess);
+		// console.log(min_choicess);
+		// console.log(length);
 		axios.post(urlly, {
 			question_title: object.question.question_title,
 			question_type: number,
@@ -1856,6 +1861,7 @@ class PollNew extends Component {
 		var thiss = this;
 		var max_choicess = null;
 		var min_choicess = null;
+		try {
 			if (max_choices === 0 && min_choices === 0) {
 				max_choicess = null;
 				min_choicess = null;
@@ -1863,6 +1869,11 @@ class PollNew extends Component {
 				max_choicess = max_choices;
 				min_choicess = min_choices;
 			}
+		}catch (e) {
+			max_choicess = null;
+			min_choicess = null;
+		}
+
 		console.log("createquestionsandanswers");
 		console.log(max_choicess);
 		console.log(min_choicess);