[jira] [Created] (ARROW-7008) [Python] pyarrow.chunked_array([array]) fails on array with

[Uwe Korn (Jira)]

Uwe Korn created ARROW-7008:
-------------------------------

             Summary: [Python] pyarrow.chunked_array([array]) fails on array 
with 
                 Key: ARROW-7008
                 URL: https://issues.apache.org/jira/browse/ARROW-7008
             Project: Apache Arrow
          Issue Type: Bug
          Components: Python
    Affects Versions: 0.15.0
            Reporter: Uwe Korn


Minimal reproducer:

{code}
import pyarrow as pa

pa.chunked_array([pa.array([], 
type=pa.string()).dictionary_encode().dictionary])
{code}

Traceback

{code}
(lldb) bt
* thread #1, queue = 'com.apple.main-thread', stop reason = EXC_BAD_ACCESS 
(code=1, address=0x20)
  * frame #0: 0x0000000112cd5d0e libarrow.15.dylib`arrow::Status 
arrow::internal::ValidateVisitor::ValidateOffsets<arrow::BinaryArray 
const>(arrow::BinaryArray const&) + 94
    frame #1: 0x0000000112cc79a3 libarrow.15.dylib`arrow::Status 
arrow::VisitArrayInline<arrow::internal::ValidateVisitor>(arrow::Array const&, 
arrow::internal::ValidateVisitor*) + 915
    frame #2: 0x0000000112cc747d libarrow.15.dylib`arrow::Array::Validate() 
const + 829
    frame #3: 0x0000000112e3ea19 
libarrow.15.dylib`arrow::ChunkedArray::Validate() const + 89
    frame #4: 0x0000000112b8eb7d 
lib.cpython-37m-darwin.so`__pyx_pw_7pyarrow_3lib_135chunked_array(_object*, 
_object*, _object*) + 3661
{code}



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