fix bug 677

routers/repo/modelarts.go

@@ -646,11 +646,18 @@ func TrainJobCreate(ctx *context.Context, form auth.CreateModelArtsTrainJobForm)
 	if err := git.Clone(repo.RepoPath(), codeLocalPath, git.CloneRepoOptions{}); err != nil {
 		log.Error("创建任务失败，任务名称已存在！: %s (%v)", repo.FullName(), err)
 		trainJobNewDataPrepare(ctx)
+		attach, err := models.GetAttachmentByUUID(uuid)
+		if err != nil {
+			log.Error("GetAttachmentByUUID(%s) failed:%v", uuid, err.Error())
+			return
+		}
 		ctx.Data["bootFile"] = form.BootFile
 		ctx.Data["uuid"] = form.Attachment
+		ctx.Data["datasetName"] = attach.Name
 		ctx.Data["params"] = form.Params
 		// ctx.RenderWithErr("Failed to clone repository", tplModelArtsTrainJobNew, &form)
 		ctx.RenderWithErr("创建任务失败，任务名称已存在！", tplModelArtsTrainJobNew, &form)
+		// ctx.RenderWithErr(err, tplModelArtsTrainJobNew, &form)
 		return
 	}
 
@@ -760,8 +767,14 @@ func TrainJobCreate(ctx *context.Context, form auth.CreateModelArtsTrainJobForm)
 	if err != nil {
 		log.Error("GenerateTrainJob failed:%v", err.Error())
 		trainJobNewDataPrepare(ctx)
+		attach, err := models.GetAttachmentByUUID(uuid)
+		if err != nil {
+			log.Error("GetAttachmentByUUID(%s) failed:%v", uuid, err.Error())
+			return
+		}
 		ctx.Data["bootFile"] = form.BootFile
 		ctx.Data["uuid"] = form.Attachment
+		ctx.Data["datasetName"] = attach.Name
 		ctx.Data["params"] = form.Params
 		ctx.RenderWithErr(err.Error(), tplModelArtsTrainJobNew, &form)
 		return