feat(fix):db表报错修复

backend/src/main/java/io/dataease/datasource/service/DatasourceService.java

@@ -21,6 +21,7 @@ import io.dataease.dto.dataset.DataTableInfoDTO;
 import io.dataease.i18n.Translator;
 import io.dataease.service.dataset.DataSetGroupService;
 import org.apache.commons.collections4.CollectionUtils;
+import org.apache.commons.lang3.ObjectUtils;
 import org.apache.commons.lang3.StringUtils;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
@@ -118,7 +119,11 @@ public class DatasourceService {
                     dbTableDTO.setEnableCheck(false);
                     List<DatasetGroup> parents = dataSetGroupService.getParents(datasetTable.getSceneId());
                     StringBuilder stringBuilder = new StringBuilder();
-                    parents.forEach(ele -> stringBuilder.append(ele.getName()).append("/"));
+                    parents.forEach(ele -> {
+                        if (ObjectUtils.isNotEmpty(ele)) {
+                            stringBuilder.append(ele.getName()).append("/");
+                        }
+                    });
                     stringBuilder.append(datasetTable.getName());
                     dbTableDTO.setDatasetPath(stringBuilder.toString());
                     break;