langgenius/dify · error · NotFound

Pipeline template not found from upstream service.

Error message

Pipeline template not found from upstream service.

What it means

Error "Pipeline template not found from upstream service." thrown in langgenius/dify.

Source

Thrown at api/controllers/console/datasets/rag_pipeline/rag_pipeline.py:141

@console_ns.route("/rag/pipeline/templates/<string:template_id>")
class PipelineTemplateDetailApi(Resource):
    @console_ns.doc(params=query_params_from_model(PipelineTemplateDetailQuery))
    @console_ns.response(200, "Pipeline template", console_ns.models[PipelineTemplateDetailResponse.__name__])
    @setup_required
    @login_required
    @account_initialization_required
    @enterprise_license_required
    @with_session
    @model_validate(PipelineTemplateDetailQuery)
    def get(self, req_data: PipelineTemplateDetailQuery, session: Session, template_id: str) -> JsonResponseWithStatus:
        pipeline_template = RagPipelineService.get_pipeline_template_detail(
            template_id,
            type=req_data.type,
            session=session,
        )
        if pipeline_template is None:
            raise NotFound("Pipeline template not found from upstream service.")
        return dump_response(PipelineTemplateDetailResponse, pipeline_template), 200


@console_ns.route("/rag/pipeline/customized/templates/<string:template_id>")
class CustomizedPipelineTemplateApi(Resource):
    @console_ns.expect(console_ns.models[CustomizedPipelineTemplatePayload.__name__])
    @console_ns.response(204, "Pipeline template updated")
    @setup_required
    @login_required
    @account_initialization_required
    @enterprise_license_required
    @with_current_user
    @with_current_tenant_id
    @model_validate(CustomizedPipelineTemplatePayload)
    def patch(
        self,
        req_data: CustomizedPipelineTemplatePayload,
        current_tenant_id: str,

View on GitHub (pinned to ef8544b173)

When it happens

Trigger: Thrown at api/controllers/console/datasets/rag_pipeline/rag_pipeline.py:141 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of langgenius/dify@ef8544b173 (2026-08-12). Data as JSON: /api/errors/6b8aff5d2904b7c2. Report an issue: GitHub.