RuntimeError: The call failed on the V-REP side. Return value: -1

[LogSSim]

I deleted the code before, but when I downloaded the code again, I found it didn't work.
File "/data3/urs/code/RVT/rvt/libs/RLBench/rlbench/backend/task.py", line 410, in _get_waypoints
feasible, way_i = self._feasible(waypoints)
File "/data3/urs/code/RVT/rvt/libs/RLBench/rlbench/backend/task.py", line 361, in _feasible
path = point.get_path(ignore_collisions=True)
File "/data3/urs/code/RVT/rvt/libs/RLBench/rlbench/backend/waypoints.py", line 55, in get_path
path = arm.get_path(self._waypoint.get_position(),
File "/data3/urs/code/RVT/rvt/libs/PyRep/pyrep/robots/arms/arm.py", line 444, in get_path
p = self.get_nonlinear_path(
File "/data3/urs/code/RVT/rvt/libs/PyRep/pyrep/robots/arms/arm.py", line 385, in get_nonlinear_path
_, ret_floats, _, _ = utils.script_call(
File "/data3/urs/code/RVT/rvt/libs/PyRep/pyrep/backend/utils.py", line 65, in script_call
return sim.simExtCallScriptFunction(
File "/data3/urs/code/RVT/rvt/libs/PyRep/pyrep/backend/sim.py", line 698, in simExtCallScriptFunction
_check_return(ret)
File "/data3/urs/code/RVT/rvt/libs/PyRep/pyrep/backend/sim.py", line 27, in _check_return
raise RuntimeError(
RuntimeError: The call failed on the V-REP side. Return value: -1

[imankgoyal]

Hi, Looks like some RLBench/V-REP related error. Maybe try the install again.

[LogSSim]

OK, Thanks. I solved it.

…

________________________________ 发件人: Ankit Goyal ***@***.***> 发送时间: 2024年10月15日 4:09 收件人: NVlabs/RVT ***@***.***> 抄送: LogS ***@***.***>; Author ***@***.***> 主题: Re: [NVlabs/RVT] RuntimeError: The call failed on the V-REP side. Return value: -1 (Issue #63) Hi, Looks like some RLBench/V-REP related error. Maybe try the install again. ― Reply to this email directly, view it on GitHub<#63 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AYU3CKA6U5CPUWVOHDB2YC3Z3QQIVAVCNFSM6AAAAABP373VR2VHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDIMJSGEYTGNJVHA>. You are receiving this because you authored the thread.Message ID: ***@***.***>

[codeshop715]

@LogSSim I ran into the same problem. How did you resolve it?

[LogSSim]

@codeshop715 I reinstalled COPPELIASIM and the following libraries：
pip install -e rvt/libs/PyRep
pip install -e rvt/libs/RLBench
pip install -e rvt/libs/YARR
pip install -e rvt/libs/peract_colab
pip install -e rvt/libs/point-renderer

[codeshop715]

@LogSSim Thanks a lot.