mujoco version: 2.0.2.9 Code: from mujoco_py import load_model_from_path, MjSim, MjViewer from mujoco_py.modder import TextureModder if __name__ == '__main__': model = load_model_from_path('model/softcylinder.xml') sim = MjSim(model) viewer = MjViewer(sim) while True: sim.step() viewer.render() error: Code: Process: Python [43987] Path: /usr/local/Cellar/python/3.7.7/Frameworks/Python.framework/Versions/3.7/Resources/Python.app/Contents/MacOS/Python Identifier: org.python.python Version: 3.7.7 (3.7.7) Code Type: X86-64 (Native) Parent Process: pycharm [19540] Responsible: pycharm [19540] User ID: 501 Date/Time: 2020-04-12 22:25:52.184 +0800 OS Version: Mac OS X 10.15.1 (19B88) Report Version: 12 Anonymous UUID: B72433A6-D211-4F70-F547-2623A46227CD Sleep/Wake UUID: 5266518E-5E96-4A9E-A3D8-D88C37CD97D9 Time Awake Since Boot: 150000 seconds Time Since Wake: 11000 seconds System Integrity Protection: disabled Crashed Thread: 0 Dispatch queue: com.apple.main-thread Exception Type: EXC_BAD_ACCESS (SIGSEGV) Exception Codes: KERN_INVALID_ADDRESS at 0x0000000000000000 Exception Note: EXC_CORPSE_NOTIFY Termination Signal: Segmentation fault: 11 Termination Reason: Namespace SIGNAL, Code 0xb Terminating Process: exc handler [43987] VM Regions Near 0: --> __TEXT 000000010e7fb000-000000010e7fd000 [ 8K] r-x/r-x SM=COW /usr/local/Cellar/python/3.7.7/Frameworks/Python.framework/Versions/3.7/Resources/Python.app/Contents/MacOS/Python Thread 0 Crashed:: Dispatch queue: com.apple.main-thread 0 libsystem_platform.dylib 0x00007fff65c35995 _platform_bzero$VARIANT$Haswell + 53 1 libmujoco200.dylib 0x000000011e56fb4c mjv_updateSkin + 188 2 cymj_2.0.2.9_37_macextensionbuilder_37.so 0x000000011e3bf5d6 __pyx_pw_9mujoco_py_4cymj_15MjRenderContext_15render + 2326 (cymj.c:141927) 3 org.python.python 0x000000010e8196fe PyCFunction_Call + 208 4 cymj_2.0.2.9_37_macextensionbuilder_37.so 0x000000011e284bb6 __Pyx_PyObject_Call.constprop.2370 + 70 (cymj.c:198696) 5 cymj_2.0.2.9_37_macextensionbuilder_37.so 0x000000011e384a6e __pyx_pw_9mujoco_py_4cymj_21MjRenderContextWindow_5render + 990 (cymj.c:145547) 6 org.python.python 0x000000010e8192d2 _PyObject_FastCallKeywords + 358 7 org.python.python 0x000000010e8aead2 call_function + 730 8 org.python.python 0x000000010e8a7a47 _PyEval_EvalFrameDefault + 6767 9 org.python.python 0x000000010e8af2cd _PyEval_EvalCodeWithName + 1698 10 org.python.python 0x000000010e819424 _PyFunction_FastCallKeywords + 212 11 org.python.python 0x000000010e8aead9 call_function + 737 12 org.python.python 0x000000010e8a7a47 _PyEval_EvalFrameDefault + 6767 13 org.python.python 0x000000010e8af2cd _PyEval_EvalCodeWithName + 1698 14 org.python.python 0x000000010e819424 _PyFunction_FastCallKeywords + 212 15 org.python.python 0x000000010e8aead9 call_function + 737 16 org.python.python 0x000000010e8a7ae2 _PyEval_EvalFrameDefault + 6922 17 org.python.python 0x000000010e8af2cd _PyEval_EvalCodeWithName + 1698 18 org.python.python 0x000000010e819424 _PyFunction_FastCallKeywords + 212 19 org.python.python 0x000000010e8aead9 call_function + 737 20 org.python.python 0x000000010e8a7a2e _PyEval_EvalFrameDefault + 6742 21 org.python.python 0x000000010e8af2cd _PyEval_EvalCodeWithName + 1698 22 org.python.python 0x000000010e8a5f35 PyEval_EvalCode + 51 23 org.python.python 0x000000010e8d437c run_mod + 54 24 org.python.python 0x000000010e8d33af PyRun_FileExFlags + 160 25 org.python.python 0x000000010e8d2a66 PyRun_SimpleFileExFlags + 270 26 org.python.python 0x000000010e8eb276 pymain_main + 5445 27 org.python.python 0x000000010e8eb8e4 _Py_UnixMain + 56 28 libdyld.dylib 0x00007fff65a372e5 start + 1
Distributor ID: Ubuntu Description: Ubuntu 18.04.4 LTS Release: 18.04 Codename: bionic have same problem. also crash at mjv_updateSkin Code: #0 __memset_avx2_erms () at ../sysdeps/x86_64/multiarch/memset-vec-unaligned-erms.S:141 #1 0x00007ffff03e9131 in mjv_updateSkin () from /home/rqg/.mujoco/mujoco200/bin/libmujoco200.so #2 0x00007ffff0b815c7 in __pyx_pf_9mujoco_py_4cymj_15MjRenderContext_14render (__pyx_v_camera_id=<optimized out>, __pyx_v_height=<optimized out>, __pyx_v_width=<optimized out>, __pyx_v_self=0x14e5a68) at /tmp/pip-build-hbtidq0w/mujoco-py/mujoco_py/cymj.c:141915 #3 __pyx_pw_9mujoco_py_4cymj_15MjRenderContext_15render (__pyx_v_self=0x14e5a68, __pyx_args=<optimized out>, __pyx_kwds=<optimized out>) at /tmp/pip-build-hbtidq0w/mujoco-py/mujoco_py/cymj.c:10443 #4 0x00000000005678b3 in PyCFunction_Call () #5 0x00007ffff0a366bc in __Pyx_PyObject_Call (func=0x7fffbc278438, arg=0x7fffbb924188, kw=0x0) at /tmp/pip-build-hbtidq0w/mujoco-py/mujoco_py/cymj.c:198693 #6 0x00007ffff0b44519 in __pyx_pf_9mujoco_py_4cymj_21MjRenderContextWindow_4render (__pyx_v_self=0x14e5a68, __pyx_self=<optimized out>) at /tmp/pip-build-hbtidq0w/mujoco-py/mujoco_py/cymj.c:145544 #7 __pyx_pw_9mujoco_py_4cymj_21MjRenderContextWindow_5render (__pyx_self=<optimized out>, __pyx_v_self=0x14e5a68) at /tmp/pip-build-hbtidq0w/mujoco-py/mujoco_py/cymj.c:14304 #8 0x00000000005aa6ec in _PyObject_FastCallKeywords () #9 0x000000000050abb3 in ?? () #10 0x000000000050c5b9 in _PyEval_EvalFrameDefault () #11 0x0000000000508245 in ?? () #12 0x000000000050a080 in ?? () #13 0x000000000050aa7d in ?? () #14 0x000000000050c5b9 in _PyEval_EvalFrameDefault () #15 0x0000000000508245 in ?? () #16 0x000000000050a080 in ?? () #17 0x000000000050aa7d in ?? () #18 0x000000000050c5b9 in _PyEval_EvalFrameDefault () #19 0x0000000000508245 in ?? () #20 0x000000000050a080 in ?? () #21 0x000000000050aa7d in ?? () #22 0x000000000050c5b9 in _PyEval_EvalFrameDefault () #23 0x0000000000508245 in ?? () #24 0x000000000050b403 in PyEval_EvalCode () #25 0x0000000000635222 in ?? () #26 0x00000000006352d7 in PyRun_FileExFlags () #27 0x0000000000638a8f in PyRun_SimpleFileExFlags ()
It would load if you comment out the line with "skin" from softcylinder.xml file. It is an open issue.