[GitHub] [pulsar] pouledodue commented on issue #5217: Python pulsar-client==2.4.0 segfaults on macOS Catalina beta 8 (19A558d)

[GitBox <gi...@apache.org>]

pouledodue commented on issue #5217: Python pulsar-client==2.4.0 segfaults on macOS Catalina beta 8 (19A558d)
URL: https://github.com/apache/pulsar/issues/5217#issuecomment-532885099
 
 
   @aahmed-se is it the correct way to build the wheel on my mac: 
   ```
   git checkout <the 2.4 branch>
   cd pulsar-client-cpp
   cmake .
   make
   cd python
   python3 setup.py bdist_wheel
   pip uninstall pulsar-client
   pip install ./dist/pulsar_client-2.4.1-cp37-cp37m-macosx_10_9_x86_64.whl
   ```
   
   because it gives me err when importing pulsar so my procedure is probably not correct to build wheel :
   
   ```
   ➜ ~ python -c "import pulsar"
   Traceback (most recent call last):
     File "<string>", line 1, in <module>
     File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/pulsar/__init__.py", line 274, in <module>
       class Client:
     File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/pulsar/__init__.py", line 372, in Client
       schema=schema.BytesSchema(),
     File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/pulsar/schema/schema.py", line 53, in __init__
       super(BytesSchema, self).__init__(bytes, _pulsar.SchemaType.BYTES, None, 'BYTES')
     File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/pulsar/schema/schema.py", line 32, in __init__
       json.dumps(schema_definition, indent=True))
   TypeError: __init__() should return None, not 'NoneType'
   ```

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