Error: signal 11

[baiyu858]

When I run bash online_evaluation_rlbench/eval_peract.sh, this error occurs, how to solve it? Thank you!

Error: signal 11:

/data2/b/model/3d_diffuser_actor/PyRep/CoppeliaSim_Edu_V4_1_0_Ubuntu20_04/libcoppeliaSim.so.1(_Z11_segHandleri+0x30)[0x7f37a5443ae0]
/lib/x86_64-linux-gnu/libc.so.6(+0x43090)[0x7f37c3098090]
/lib/x86_64-linux-gnu/libc.so.6(+0x188915)[0x7f37c31dd915]
/data2/b/model/3d_diffuser_actor/PyRep/CoppeliaSim_Edu_V4_1_0_Ubuntu20_04/libcoppeliaSim.so.1(_Z15initGl_ifNeededv+0x11c)[0x7f37a55e9cac]
/data2/b/model/3d_diffuser_actor/PyRep/CoppeliaSim_Edu_V4_1_0_Ubuntu20_04/libcoppeliaSim.so.1(_ZN11CMainWindowC2Ev+0x61d)[0x7f37a58c290d]
/data2/b/model/3d_diffuser_actor/PyRep/CoppeliaSim_Edu_V4_1_0_Ubuntu20_04/libcoppeliaSim.so.1(_ZN3App16createMainWindowEv+0x71)[0x7f37a55da531]
/data2/b/model/3d_diffuser_actor/PyRep/CoppeliaSim_Edu_V4_1_0_Ubuntu20_04/libcoppeliaSim.so.1(_Z24simRunSimulator_internalPKciPFvvES2_S2_iS0_b+0x475)[0x7f37a5458fe5]
/data2/b/model/3d_diffuser_actor/PyRep/CoppeliaSim_Edu_V4_1_0_Ubuntu20_04/libcoppeliaSim.so.1(Z29simExtLaunchUIThread_internalPKciS0_S0+0x99)[0x7f37a5459289]
/data2/b/model/3d_diffuser_actor/PyRep/pyrep/backend/_sim_cffi.abi3.so(+0x56b5e)[0x7f37bf1afb5e]
python(PyCFunction_Call+0xe5)[0x4f54a5]

[nickgkan]

Hi,
this seems to be a CoppeliaSIm specific issue. I admit that these are the hardest to debug because the error messages are not helpful at all.

I suppose you followed our installation instructions. One suggestion is to make sure that the Coppelia version is the appropriate for your Ubuntu version.

[baiyu858]

My CoppeliaSim installation followed the instructions given and the version is Ubuntn20.04.