- nebula 版本：3.4.1
- 部署方式：分布式
- 安装方式： RPM
- 是否上生产环境：N
- 硬件信息
- 磁盘（ 推荐使用 SSD）
- CPU、内存信息
- 问题的具体描述
版本如下：
python 3.8
nebula 3.4.1
ipython-ngql 0.5.0
%load_ext ngql
%ngql --address --port 9669 --user root --password
The ngql extension is already loaded. To reload it, use:
%reload_ext ngql
Connection Pool Created
---------------------------------------------------------------------------
AttributeError Traceback (most recent call last)
<ipython-input-9-ae675d934b52> in <module>
1 get_ipython().run_line_magic('load_ext', 'ngql')
----> 2 get_ipython().run_line_magic('ngql', '--address --port 9669 --user root --password )
3
~/anaconda3/lib/python3.8/site-packages/IPython/core/interactiveshell.py in run_line_magic(self, magic_name, line, _stack_depth)
2342 kwargs['local_ns'] = self.get_local_scope(stack_depth)
2343 with self.builtin_trap:
-> 2344 result = fn(*args, **kwargs)
2345 return result
2346
~/anaconda3/lib/python3.8/site-packages/decorator.py in fun(*args, **kw)
230 if not kwsyntax:
231 args, kw = fix(args, kw, sig)
--> 232 return caller(func, *(extras + args), **kw)
233 fun.__name__ = func.__name__
234 fun.__doc__ = func.__doc__
~/anaconda3/lib/python3.8/site-packages/IPython/core/magic.py in <lambda>(f, *a, **k)
185 # but it's overkill for just that one bit of state.
186 def magic_deco(arg):
--> 187 call = lambda f, *a, **k: f(*a, **k)
188
189 if callable(arg):
~/anaconda3/lib/python3.8/site-packages/ngql/magic.py in ngql(self, line, cell, local_ns)
85 print("Connection Pool Created")
86 if not cell:
---> 87 return self._stylized(self._show_spaces())
88 else:
89 # When connection info in first line and with nGQL lines followed
~/anaconda3/lib/python3.8/site-packages/ngql/magic.py in _stylized(self, result)
202 col_name = columns[col_num]
203 col_list = result.column_values(col_name)
--> 204 d[col_name] = [x.cast() for x in col_list]
205 return pd.DataFrame(d)
206 elif self.ngql_result_style == STYLE_RAW:
~/anaconda3/lib/python3.8/site-packages/ngql/magic.py in <listcomp>(.0)
202 col_name = columns[col_num]
203 col_list = result.column_values(col_name)
--> 204 d[col_name] = [x.cast() for x in col_list]
205 return pd.DataFrame(d)
206 elif self.ngql_result_style == STYLE_RAW:
AttributeError: 'ValueWrapper' object has no attribute 'cast'
麻烦大佬帮忙看下~