import of boost.python model fails because of undefined symbol, but symbol does not appear in my source tree

[michael_fabbri@…]

I have successfully mapped two classes and a free standing function. The source code compiles and links.

Upon import into python I get: Python 2.6.6 (r266:84292, Sep 15 2010, 16:22:56) [GCC 4.4.5] on linux2 Type "help", "copyright", "credits" or "license" for more information.

import scidblibpy

Traceback (most recent call last):

File "<stdin>", line 1, in <module>

ImportError: ./scidblibpy.so: undefined symbol: _ZNK6common11StreamArray7getNameEv

The undefined symbol is not a valid symbol within my source tree. It appears to be a concatenated string of some sort. This could be a compiler or linker bug that generates a random symbol, or a problem in the generated boost.python code. Some of the items composing the symbol name are part of my source tree. They are common and StreamArray. The source code being mapped is part of an exposed API. As a standalone API it had no problem in linking and running.

How can I review the generated code to determine if it is creating the symbol?

[Marshall Clow]

$ c++filt -n _ZNK6common11StreamArray7getNameEv
common::StreamArray::getName() const

Do you have a symbol named "common::StreamArray::getName() const" ?

[anonymous]

Yes, that symbol appears in my source. I will work to make the linking work correctly. Thank you