erikzenker
commented
7 years ago Can you specify how you run the unit test and which unit test you run? The exceptions says that a string was initialized with null. If you have a look at the construction of ZMQConfig here then this can happen if you do not run the excutable within an mpi environment which provides you the OMPI_COMM_WORLD_SIZE environment variable.
fabian-jung
Initilization of Zmqconfig Object throws runtime exception.
` [Thread debugging using libthread_db enabled] Using host libthread_db library "/usr/lib/libthread_db.so.1". terminate called after throwing an instance of 'std::logic_error' what(): basic_string::_M_construct null not valid
Program received signal SIGABRT, Aborted. 0x00007ffff5c3204f in raise () from /usr/lib/libc.so.6 (gdb) bt
0 0x00007ffff5c3204f in raise () from /usr/lib/libc.so.6
1 0x00007ffff5c3347a in abort () from /usr/lib/libc.so.6
2 0x00007ffff65494bd in __gnu_cxx::__verbose_terminate_handler () at /build/gcc-multilib/src/gcc/libstdc++-v3/libsupc++/vterminate.cc:95
3 0x00007ffff6547276 in cxxabiv1::terminate (handler=) at /build/gcc-multilib/src/gcc/libstdc++-v3/libsupc++/eh_terminate.cc:47
4 0x00007ffff65472c1 in std::terminate () at /build/gcc-multilib/src/gcc/libstdc++-v3/libsupc++/eh_terminate.cc:57
5 0x00007ffff65474d8 in cxxabiv1::cxa_throw (obj=obj@entry=0x7f7c80, tinfo=0x7ffff6832a38, dest=0x7ffff655cc80 std::logic_error::~logic_error())
6 0x00007ffff6570c6f in std::throw_logic_error (s=__s@entry=0x7ffff65f4630 "basic_string::_M_construct null not valid") at /build/gcc-multilib/src/gcc/libstdc++-v3/src/c++11/functexcept.cc:74
7 0x00007ffff65de364 in std::cxx11::basic_string<char, std::char_traits, std::allocator >::_M_construct<char const*> (this=this@entry=0x7fffffffdfd0, beg=__beg@entry=0x0,
8 0x00007ffff65de51c in std::__cxx11::basic_string<char, std::char_traits, std::allocator >::_M_construct_aux<char const*> (end=, beg=0x0, this=0x7fffffffdfd0)
9 std::cxx11::basic_string<char, std::char_traits, std::allocator >::_M_construct<char const*> ( end=, __beg=0x0, this=0x7fffffffdfd0)
10 std::__cxx11::basic_string<char, std::char_traits, std::allocator >::basic_string (this=0x7fffffffdfd0, s=0x0, a=...)
11 0x000000000052f534 in __static_initialization_and_destruction_0(int, int) ()
12 0x000000000052fa99 in _GLOBAL__sub_I__ZN32graybat_cage_point_to_point_test9zmqConfigE ()
13 0x000000000059bedd in __libc_csu_init ()
14 0x00007ffff5c1f220 in __libc_start_main () from /usr/lib/libc.so.6
15 0x000000000052a4ea in _start ()
`