PyPy could contain some workaround to still work if you are lucky, but it is not done so far; better fix the bug in
Dear devs: I encountered the following error but didn't know how to fix it. Please help. cpyext, the emulation layer, detected that while it is calling an object's tp_dealloc, the C code calls back a function that tries to recreate the PyPy version of the object. Usually it means that tp_dealloc calls some general PyXxx() API. It is a dangerous and potentially buggy thing to do: even in CPython the PyXxx() function could, in theory, cause a reference to the object to be taken and stored somewhere, for an amount of time exceeding tp_dealloc itself. Afterwards, the object will be freed, making that reference point to garbage. the CPython extension.
This object is of type 'pandas._libs.parsers.TextReader' Aborted
Bravo ! Hao Wang