Antoine Pitrou created ARROW-2151: ------------------------------------- Summary: [Python] Error when converting from list of uint64 arrays Key: ARROW-2151 URL: https://issues.apache.org/jira/browse/ARROW-2151 Project: Apache Arrow Issue Type: Bug Components: Python Affects Versions: 0.8.0 Reporter: Antoine Pitrou
{code:python} >>> pa.array(np.uint64([0,1,2]), type=pa.uint64()) <pyarrow.lib.UInt64Array object at 0x7f0e6c1eab88> [ 0, 1, 2 ] >>> pa.array([np.uint64([0,1,2])], type=pa.list_(pa.uint64())) Traceback (most recent call last): File "<ipython-input-70-1b103d3e4574>", line 1, in <module> pa.array([np.uint64([0,1,2])], type=pa.list_(pa.uint64())) File "array.pxi", line 181, in pyarrow.lib.array File "array.pxi", line 36, in pyarrow.lib._sequence_to_array File "error.pxi", line 98, in pyarrow.lib.check_status ArrowException: Unknown error: /home/antoine/arrow/cpp/src/arrow/python/builtin_convert.cc:979 code: AppendPySequence(seq, size, real_type, builder.get()) /home/antoine/arrow/cpp/src/arrow/python/builtin_convert.cc:402 code: static_cast<Derived*>(this)->AppendSingle(ref.obj()) /home/antoine/arrow/cpp/src/arrow/python/builtin_convert.cc:402 code: static_cast<Derived*>(this)->AppendSingle(ref.obj()) /home/antoine/arrow/cpp/src/arrow/python/builtin_convert.cc:542 code: CheckPyError() an integer is required {code} -- This message was sent by Atlassian JIRA (v7.6.3#76005)