Merge branch 'fix-2392' of git.openi.org.cn:OpenI/aiforge into fix-2392

routers/repo/dataset.go

@@ -565,22 +565,26 @@ func ReferenceDataset(ctx *context.Context) {
 func ReferenceDatasetData(ctx *context.Context) {
 	MustEnableDataset(ctx)
 	datasetIds := models.GetDatasetIdsByRepoID(ctx.Repo.Repository.ID)
-	opts := &models.SearchDatasetOptions{
-		DatasetIDs:     datasetIds,
-		NeedAttachment: false,
-		CloudBrainType: models.TypeCloudBrainAll,
-		ListOptions: models.ListOptions{
-			Page:     1,
-			PageSize: setting.RepoMaxReferenceDatasetNum,
-		},
-		SearchOrderBy:  getSearchOrderByInValues(datasetIds),
-		QueryReference: true,
-	}
-	datasets, _, err := models.SearchDataset(opts)
-
-	if err != nil {
-		ctx.ServerError("SearchDatasets", err)
-		return
+	var datasets models.DatasetList
+	var err error
+	if len(datasetIds) > 0 {
+
+		opts := &models.SearchDatasetOptions{
+			DatasetIDs:     datasetIds,
+			NeedAttachment: false,
+			CloudBrainType: models.TypeCloudBrainAll,
+			ListOptions: models.ListOptions{
+				Page:     1,
+				PageSize: setting.RepoMaxReferenceDatasetNum,
+			},
+			SearchOrderBy:  getSearchOrderByInValues(datasetIds),
+			QueryReference: true,
+		}
+		datasets, _, err = models.SearchDataset(opts)
+		if err != nil {
+			ctx.ServerError("SearchDatasets", err)
+			return
+		}
 	}
 
 	ctx.JSON(http.StatusOK, repository.ConvertToDatasetWithStar(ctx, datasets))