Xcode gives error while using Python.framework in iOS ,undefined symbol for architecture i386

Question

Undefined symbols for architecture i386:

"_PyInt_AsLong", referenced from: _main in main.o

"_PyInt_FromLong", referenced from: _main in main.o

"_PyString_FromString", referenced from: _main in main.o

ld: symbol(s) not found for architecture i386 clang: error:

linker command failed with exit code 1 (use -v to see invocation)

Wild guess, you are trying to compile Python 2 code with Python 3. Reason for wild guess = _PyInt_FromLong is replaced with PyLong_FromLong. See python3porting.com/cextensions.html — cdarke
– cdarke, Commented Jun 22, 2016 at 7:03
Possible duplicate of stackoverflow.com/questions/8229597/embedding-python — cdarke
– cdarke, Commented Jun 22, 2016 at 7:07

Sameer Jagtap · Accepted Answer · 2016-06-27 06:41:30Z

1

Replacing

PyUnicode_AsUTF8 or PyUnicode_FromString for _PyString_FromString
PyLong_AsLong for _PyInt_AsLong
PyLong_FromLong for _PyInt_FromLong

solved my problem.

answered Jun 27, 2016 at 6:41

Sameer Jagtap

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