About save probelm

[LogSSim]

Thanks for your great work. I want to change the existing task and save it. But I met some problems. After duplicating/copying the task and renaming it, I can't open it.
'''
The python file will be reloaded when simulation is restarted.
(q) to quit.
(!) to run task validator.
(+) run the simulator
(n) for new task.
(s) to save the .ttm
(r) to rename the task
(u) to duplicate/copy the task
s
Traceback (most recent call last):
File "task_builder.py", line 348, in
loaded_task.save_task()
File "task_builder.py", line 168, in save_task
self.task.get_base().save_model(ttm_path)
File "/home/yutian/miniconda3/envs/rlbench/lib/python3.8/site-packages/pyrep/objects/object.py", line 643, in save_model
sim.simSaveModel(self._handle, path)
File "/home/yutian/miniconda3/envs/rlbench/lib/python3.8/site-packages/pyrep/backend/sim.py", line 357, in simSaveModel
_check_return(val)
File "/home/yutian/miniconda3/envs/rlbench/lib/python3.8/site-packages/pyrep/backend/sim.py", line 27, in _check_return
raise RuntimeError(
RuntimeError: The call failed on the V-REP side. Return value: -1
QObject::~QObject: Timers cannot be stopped from another thread
QMutex: destroying locked mutex
'''

[EvannaLynch]

have you resolved the problem？