[BUG] Failed to load graph: properties with the same name should have the same type ?

**Describe the bug**

For example: Loading graph failed (analytical engine crash) when the property name `weight` exists both in vertices and edges schema, but with a different type (int64 vs double).

```python
#
# vertices
#
id,weight(double)
1,1.2
3,3.4

#
# edges
#
src,dst,weight(int64)
1,5,1
1,9,1
```

**Expected behavior**

Support vertices and edges have the same property name with a different type. Or give reasonable error information to the client.

**Screenshots**