The error message is /build/sgdm400/Apple/intel/Release_patched/wxWidgets-3.0.0-rc1/src/common/arrstr.cpp(368): assert "nIndex < m_nCount" failed in RemoveAt(): bad index in wxArrayString::Remove Call stack: [00] wxFileName::RemoveLastDir() [01] dlg_paid::~dlg_paid() [02] dlg_paid::~dlg_pa...