test_axis_wrap_if_negative_record_v2 TypeError: ak.Record objects are not allowed in this function This error occurred while calling ak.to_regular( <Record {cell1: [...], cell2: [{...}], ...} type='{cell1: 2 * {locu...'> 0 )

test_join_element_wise ValueError: ('could not find backend for', (<generator object _impl.<locals>.<genexpr> at 0x7f6b8a7bc2e0>,)) This error occurred while calling ak.str.join_element_wise( <Array [['one', 'two', 'three'], ..., [...]] type='3 * var * string'> <Array [['111', '222', '333'], [], [...]] type='3 * var * string'> <Array ['→', '↑', '←'] type='3 * string'> )

test_string_operations_unary_with_arg[slice-1] pyarrow.lib.ArrowInvalid: Negative buffer resize: -24 This error occurred while calling ak.str.slice( [['hello', 'world!'], [], ["it's a beautiful day!"]] 1 highlevel = True )

test_string_operations_binary[join_element_wise] ValueError: ('could not find backend for', (<generator object _impl.<locals>.<genexpr> at 0x7f6b90322890>,)) This error occurred while calling ak.str.join_element_wise( [['hello', 'world!'], [], ["it's a beautiful day!"]] ['hello'] highlevel = True )