i-score crash when playing a scenario

gistfile1.txt

Thread 9 Crashed:
0   libsystem_kernel.dylib        	0x00007fff8ce4f286 __pthread_kill + 10
1   libsystem_c.dylib             	0x00007fff9403b9b3 abort + 129
2   libc++abi.dylib               	0x00007fff919aba21 abort_message + 257
3   libc++abi.dylib               	0x00007fff919d242f __cxa_pure_virtual + 18
4   org.i-score                   	0x0000000107a08b29 JamomaAddress::pushValue(OSSIA::Value const*) + 57
5   org.i-score                   	0x00000001079fa949 JamomaState::launch() const + 41
6   org.i-score                   	0x00000001079fa949 JamomaState::launch() const + 41
7   org.i-score                   	0x00000001079d6f8a std::__1::__function::__func<void (*)(OSSIA::TimeValue const&, OSSIA::TimeValue const&, std::__1::shared_ptr<OSSIA::StateElement>), std::__1::allocator<void (*)(OSSIA::TimeValue const&, OSSIA::TimeValue const&, std::__1::shared_ptr<OSSIA::StateElement>)>, void (OSSIA::TimeValue const&, OSSIA::TimeValue const&, std::__1::shared_ptr<OSSIA::StateElement>)>::operator()(OSSIA::TimeValue const&, OSSIA::TimeValue const&, std::__1::shared_ptr<OSSIA::StateElement>&&) + 58
8   org.i-score                   	0x00000001079fb125 JamomaTimeConstraint::ClockCallback(OSSIA::TimeValue const&, OSSIA::TimeValue const&, unsigned char) + 85
9   org.i-score                   	0x00000001079eb668 JamomaClock::tick() + 744
10  org.i-score                   	0x00000001079eb269 JamomaClock::threadCallback() + 41
11  org.i-score                   	0x00000001079ebbd1 void* std::__1::__thread_proxy<std::__1::tuple<void (JamomaClock::*)(), JamomaClock*> >(void*) + 113
12  libsystem_pthread.dylib       	0x00007fff8e7de05a _pthread_body + 131
13  libsystem_pthread.dylib       	0x00007fff8e7ddfd7 _pthread_start + 176
14  libsystem_pthread.dylib       	0x00007fff8e7db3ed thread_start + 13