Hi, i’m writing this email as i thought it might be more frequently checked than the slack channel as i initially posted my problem there: i’m trying to use `arrow::py::unwrap_table` in a c++ library that would use pyarrow tables…. unfortunately when i try to load the generated python module (shared lib) in the python interpreter, i’m getting a `Symbol not found: _unwrap_table` exception…. i thought the problem was that i havent linked the library with `libarrow_python.dylib`, but even after linking with that lib i’m still getting the same error… anybody has any ideas why there’s `Symbol not found` error?
note that when i compile my shared library i’m getting the following warning: warning: 'unwrap_table' has C-linkage specified, but returns user-defined type 'arrow::Status' which is incompatible with C [-Wreturn-type-c-linkage] ARROW_EXPORT Status unwrap_table(PyObject* table, std::shared_ptr<Table>* out); the main idea is that i would pass the pyarrow table to my lightweight python library that is basically a wrapper around a c++ library. In that wrapper i would unwrap the pyarrow Table to a simple std::shared_ptr<arrow::Table> which i would pass to the c++ library, as it can handle standard arrow data structures. cheers, viktor
