{"action":"created","issue":{"url":"https://api.github.com/repos/CoolProp/CoolProp/issues/600","labels_url":"https://api.github.com/repos/CoolProp/CoolProp/issues/600/labels{/name}","comments_url":"https://api.github.com/repos/CoolProp/CoolProp/issues/600/comments","events_url":"https://api.github.com/repos/CoolProp/CoolProp/issues/600/events","html_url":"https://github.com/CoolProp/CoolProp/issues/600","id":69218545,"number":600,"title":"iOS compilation","user":{"login":"babaksamareh","id":8877630,"avatar_url":"https://avatars.githubusercontent.com/u/8877630?v=3","gravatar_id":"","url":"https://api.github.com/users/babaksamareh","html_url":"https://github.com/babaksamareh","followers_url":"https://api.github.com/users/babaksamareh/followers","following_url":"https://api.github.com/users/babaksamareh/following{/other_user}","gists_url":"https://api.github.com/users/babaksamareh/gists{/gist_id}","starred_url":"https://api.github.com/users/babaksamareh/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/babaksamareh/subscriptions","organizations_url":"https://api.github.com/users/babaksamareh/orgs","repos_url":"https://api.github.com/users/babaksamareh/repos","events_url":"https://api.github.com/users/babaksamareh/events{/privacy}","received_events_url":"https://api.github.com/users/babaksamareh/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":6,"created_at":"2015-04-17T21:13:38Z","updated_at":"2015-04-19T21:26:23Z","closed_at":null,"body":"Hello guys,\r\nI'm trying to compile the new version (5.0.8) for iOS. I get the .a libraries and everything is ok. But when I plug them into my code which was running with version 5.0.something, it does not work and I get this error:\r\n\r\nUndefined symbols for architecture x86_64:\r\n  \"CoolProp::BicubicBackend::build_coeffs(CoolProp::SinglePhaseGriddedTableData&, std::__1::vector<std::__1::vector<CoolProp::CellCoeffs, std::__1::allocator<CoolProp::CellCoeffs> >, std::__1::allocator<std::__1::vector<CoolProp::CellCoeffs, std::__1::allocator<CoolProp::CellCoeffs> > > >&)\", referenced from:\r\n      CoolProp::BicubicBackend::BicubicBackend(std::__1::shared_ptr<CoolProp::AbstractState>) in libCoolPropSIM.a(AbstractState.o)\r\n  \"vtable for CoolProp::TTSEBackend\", referenced from:\r\n      CoolProp::TTSEBackend::TTSEBackend(std::__1::shared_ptr<CoolProp::AbstractState>) in libCoolPropSIM.a(AbstractState.o)\r\n  NOTE: a missing vtable usually means the first non-inline virtual member function has no definition.\r\n  \"vtable for CoolProp::BicubicBackend\", referenced from:\r\n      CoolProp::BicubicBackend::BicubicBackend(std::__1::shared_ptr<CoolProp::AbstractState>) in libCoolPropSIM.a(AbstractState.o)\r\n  NOTE: a missing vtable usually means the first non-inline virtual member function has no definition.\r\nld: symbol(s) not found for architecture x86_64\r\nclang: error: linker command failed with exit code 1 (use -v to see invocation)\r\n\r\nAny idea?\r\n\r\nThanks,"},"comment":{"url":"https://api.github.com/repos/CoolProp/CoolProp/issues/comments/94316679","html_url":"https://github.com/CoolProp/CoolProp/issues/600#issuecomment-94316679","issue_url":"https://api.github.com/repos/CoolProp/CoolProp/issues/600","id":94316679,"user":{"login":"babaksamareh","id":8877630,"avatar_url":"https://avatars.githubusercontent.com/u/8877630?v=3","gravatar_id":"","url":"https://api.github.com/users/babaksamareh","html_url":"https://github.com/babaksamareh","followers_url":"https://api.github.com/users/babaksamareh/followers","following_url":"https://api.github.com/users/babaksamareh/following{/other_user}","gists_url":"https://api.github.com/users/babaksamareh/gists{/gist_id}","starred_url":"https://api.github.com/users/babaksamareh/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/babaksamareh/subscriptions","organizations_url":"https://api.github.com/users/babaksamareh/orgs","repos_url":"https://api.github.com/users/babaksamareh/repos","events_url":"https://api.github.com/users/babaksamareh/events{/privacy}","received_events_url":"https://api.github.com/users/babaksamareh/received_events","type":"User","site_admin":false},"created_at":"2015-04-19T21:26:22Z","updated_at":"2015-04-19T21:26:22Z","body":"Yep it was working just fine. Actually if I use the .a file from 10.9 it still works just fine. If I compile it again, it does not!"}}