优化----大屏获取数据空指针问题

report-core/src/main/java/com/anjiplus/template/gaea/business/modules/dataset/service/impl/DataSetServiceImpl.java

@@ -224,6 +224,9 @@ public class DataSetServiceImpl implements DataSetService {
 
         OriginalDataDto originalDataDto = new OriginalDataDto();
         String setCode = dto.getSetCode();
+        if (StringUtils.isBlank(setCode)) {
+            throw BusinessExceptionBuilder.build("未选择数据集");
+        }
         //1.获取数据集、参数替换、数据转换
         DataSetDto dataSetDto = detailSet(setCode);
         String dynSentence = dataSetDto.getDynSentence();