崩溃

@@ -512,6 +512,9 @@ public class StuEvaFragment_per extends BaseFragment {
             perQuest.clear();
             Api().all_eva_items(Config.Token, Config.ClassId).subscribeOn(Schedulers.io()).observeOn(AndroidSchedulers.mainThread()).subscribe(data -> {
                 if (data.getCode() == M.success) {
+                    if(null==data.getData()){
+                        return;
+                    }
                     List<AllevaitemsEntity.DataBean> sj = data.getData();
                     pop_eva_item.addAll(sj);
                     for (int i = 0; i < pop_eva_item.size(); i++) {
@@ -1095,6 +1098,9 @@ public class StuEvaFragment_per extends BaseFragment {
     private void zt_screen() {
         Api().all_eva_items(Config.Token, Config.ClassId).subscribeOn(Schedulers.io()).observeOn(AndroidSchedulers.mainThread()).subscribe(data -> {
             if (data.getCode() == M.success) {
+                if(null==data.getData()){
+                    return;
+                }
                 List<AllevaitemsEntity.DataBean> sj = data.getData();
                 pop_eva_item.addAll(sj);
                 for (int i = 0; i < pop_eva_item.size(); i++) {
@@ -1437,6 +1443,9 @@ public class StuEvaFragment_per extends BaseFragment {
                 ZxLineChart.getXAxis().setValueFormatter(formatter);
                 //  --------------------------------------------   第三个图表 - 详情   ----------------------------------------------------
                 GrpjEntity_tb.DataBean.DetailBean detail = data.getData().getDetail();
+                if(detail.getXaxis().size()==0||detail.getStudent().size()==0){
+                    return;
+                }
                 xaxis1 = detail.getXaxis();   // 详细得分x轴
                 student = detail.getStudent();   // 学生
                 classX = detail.getClassX();   // 班级平均分
@@ -1488,6 +1497,9 @@ public class StuEvaFragment_per extends BaseFragment {
         Api().grpj_sj(Config.Token, evaluate_ids, student_id, cycle_type + "", cycle_value).subscribeOn(Schedulers.io()).observeOn(AndroidSchedulers.mainThread()).subscribe(data -> {
             grdp_list.clear();
             if (data.getCode() == M.success) {
+                if(null==data.getData()){
+                    return;
+                }
                 List<GrpjEntity_sj.DataBean> grdp_sj = data.getData();
                 grdp_list.addAll(grdp_sj);
                 adapter_sj.notifyDataSetChanged();

@@ -517,6 +517,9 @@ public class PjfxActivity_per extends BaseActivity {
             perQuest.clear();
             Api().all_eva_items(Config.Token, Config.ClassId).subscribeOn(Schedulers.io()).observeOn(AndroidSchedulers.mainThread()).subscribe(data -> {
                 if (data.getCode() == M.success) {
+                    if(null==data.getData()){
+                        return;
+                    }
                     List<AllevaitemsEntity.DataBean> sj = data.getData();
                     pop_eva_item.addAll(sj);
                     for (int i = 0; i < pop_eva_item.size(); i++) {
@@ -1116,6 +1119,9 @@ public class PjfxActivity_per extends BaseActivity {
     private void zt_screen() {
         Api().all_eva_items(Config.Token, Config.ClassId).subscribeOn(Schedulers.io()).observeOn(AndroidSchedulers.mainThread()).subscribe(data -> {
             if (data.getCode() == M.success) {
+                if(null==data.getData()){
+                    return;
+                }
                 List<AllevaitemsEntity.DataBean> sj = data.getData();
                 pop_eva_item.addAll(sj);
                 for (int i = 0; i < pop_eva_item.size(); i++) {