On Tue, Nov 20, 2012 at 8:25 AM, Dubois Marc-André <[email protected]> wrote: > Hi everyone, > I have a pretty beginner question regarding the > development of an extension for Avogadro. I am trying to build the Hello > World extension given as a example but I face this error: > > Undefined symbols for architecture x86_64: > "qFree(void*)", referenced from: > QList<QAction*>::detach_helper(int) in helloworldextension.cpp.o > ... > > I am pretty sure it is a question of library, but I don't know how to fix it. > I am on mac os 10.7.5. Thank you for your help.
It's having troubling linking the Qt libraries. These errors mean that the compiler is finding the Qt headers, but cannot locate an appropriate library to define the symbols in the headers. Check that the qt libraries are being linked in (run "make VERBOSE=1" to see the actual compilation/linking commands). Hope this helps, Dave ------------------------------------------------------------------------------ Monitor your physical, virtual and cloud infrastructure from a single web console. Get in-depth insight into apps, servers, databases, vmware, SAP, cloud infrastructure, etc. Download 30-day Free Trial. Pricing starts from $795 for 25 servers or applications! http://p.sf.net/sfu/zoho_dev2dev_nov _______________________________________________ Avogadro-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/avogadro-devel
