导入自建数据集的边数据失败

[Suchun-sv]

根据文档中的载图导入本地数据（节点.csv和边.csv)时，节点文件能够成功导入，导入边文件时报错，错误信息如下：

代码片段如下：

graph = sess.g()
# graph = graph.add_vertices(".data/stone_story/data/stone_story_node.csv", label="name")
edges_sets = pd.read_csv("./stone_story/data/stone_story_edges.csv")
graph = graph.add_edges(edges_sets, src_label="head", dst_label="tail", properties=["relation"])

节点文件如下：

边文件如下：

请问这个报错信息对应的是什么问题？我无法定位具体的错误信息。

[Suchun-sv]

具体报错信息如下：

graphscope.framework.errors.AnalyticalEngineInternalError: /tmp/gs-local-deps/v6d-0.16.4/modules/graph/utils/table_shuffler.cc:950: ShuffleTableByOffsetLists -> Assertion failed: Failed to fetch a batch from the table pipeline: vineyard::ConvertToArrowType<oid_t>::TypeValue()->Equals(array->type()): OID_T 'int64' is not same with arrow::Column(large_string)
boost::leaf::result<std::shared_ptr<arrow::Table> > vineyard::ShufflePropertyVertexTable<vineyard::HashPartitioner<long> >(grape::CommSpec const&, vineyard::HashPartitioner<long> const&, std::shared_ptr<vineyard::ITablePipeline> const&) + 0x396
boost::leaf::result<std::map<std::string, std::shared_ptr<arrow::Table>, std::less<std::string>, std::allocator<std::pair<std::string const, std::shared_ptr<arrow::Table> > > > > vineyard::BuildVertexTableFromEdges<vineyard::HashPartitioner<long> >(grape::CommSpec const&, vineyard::HashPartitioner<long> const&, std::vector<vineyard::InputTable, std::allocator<vineyard::InputTable> > const&, std::map<std::string, int, std::less<std::string>, std::allocator<std::pair<std::str ... [truncated]

[siyuan0322]

因为你的点文件，默认用的 id （int64) 做的主键类型。但是边文件的src和dst是string。
你需要这样，
graph = sess.g(oid_type='str')
然后要么把点文件的name挪到第一列，要么指定主键为name列

[Suchun-sv]

ok，我试试，麻烦您