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vesoft-inc / nebula-python

Client API of Nebula Graph in Python
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测试example里的例子遇到的问题 #100

Closed Godlikemandyy closed 3 years ago

Godlikemandyy commented 3 years ago

image 修改对应的ip和port后，运行一直出现如下找不到对应spacename： Traceback (most recent call last): File "F:/dongao_dyy/pycharm_projects/hanlp_extract/connect/ngdb_handle.py", line 126, in scan_person_vertex(graph_storage_client) File "F:/dongao_dyy/pycharm_projects/hanlp_extract/connect/ngdb_handle.py", line 51, in scan_person_vertex limit=100) File "D:\Anaconda3\envs\hanlp\lib\site-packages\nebula2_python-2.0.0-py3.7.egg\nebula2\sclient\GraphStorageClient.py", line 98, in scan_vertex part_leaders = self._meta_cache.get_part_leaders(space_name) File "D:\Anaconda3\envs\hanlp\lib\site-packages\nebula2_python-2.0.0-py3.7.egg\nebula2\mclient__init__.py", line 326, in get_part_leaders raise SpaceNotFoundException(space_name) nebula2.Exception.SpaceNotFoundException: ScanSpace 明明已经存在space:ScanSpace为什么总报这个错误，望指教！！！

laura-ding commented 3 years ago

image 修改对应的ip和port后，运行一直出现如下找不到对应spacename： Traceback (most recent call last): File "F:/dongao_dyy/pycharm_projects/hanlp_extract/connect/ngdb_handle.py", line 126, in scan_person_vertex(graph_storage_client) File "F:/dongao_dyy/pycharm_projects/hanlp_extract/connect/ngdb_handle.py", line 51, in scan_person_vertex limit=100) File "D:\Anaconda3\envs\hanlp\lib\site-packages\nebula2_python-2.0.0-py3.7.egg\nebula2\sclient\GraphStorageClient.py", line 98, in scan_vertex part_leaders = self._meta_cache.get_part_leaders(space_name) File "D:\Anaconda3\envs\hanlp\lib\site-packages\nebula2_python-2.0.0-py3.7.egg\nebula2\mclientinit.py", line 326, in get_part_leaders raise SpaceNotFoundException(space_name) nebula2.Exception.SpaceNotFoundException: ScanSpace 明明已经存在space:ScanSpace为什么总报这个错误，望指教！！！

9779 是storage的端口，你要用metad的端口9559。例子里面已经说明用的是metad的端口。