jorisvandenbossche commented on a change in pull request #10097:
URL: https://github.com/apache/arrow/pull/10097#discussion_r616735327
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File path: python/pyarrow/array.pxi
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@@ -2178,7 +2178,10 @@ cdef class StructArray(Array):
arrays = [asarray(x) for x in arrays]
for arr in arrays:
- c_arrays.push_back(pyarrow_unwrap_array(arr))
+ c_array = pyarrow_unwrap_array(arr)
+ if c_array == nullptr:
+ raise TypeError(f"Unsupported array type {arr.__class__}")
Review comment:
To improve this error message, maybe it can something like "Expected
Array, got {..} instead) ?
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