August 14
Errors while running viriatoPyrep:
File "/home/rahul/.local/lib/python3.6/site-packages/pyrep/objects/object.py", line 25, in init
assert_type = self._get_requested_type()
File "/home/rahul/.local/lib/python3.6/site-packages/pyrep/objects/object.py", line 88, in _get_requested_type
raise NotImplementedError('Must be overridden.')
NotImplementedError: Must be overridden.
- The solution to this problem is comment few lines of codes in pyrep/objects/object.py
-
#assert_type = self._get_requested_type() #actual = ObjectType(sim.simGetObjectType(self._handle)) #if actual != assert_type: # raise WrongObjectTypeError( # 'You requested object of type %s, but the actual type was ' # '%s' % (assert_type.name, actual.name)) -
After doing these change the Virtual machine stop unexpectedly with the error:
the instruction at 0xec408b71 referenced memory at 0x00000400. The memory could not be written - after so many trial and error, finally got a the solution.
- change the display driver setting of the VM by switching off the 3d acceleration and selecting VMSVGA driver.
- this will work but is significantly slower than the previous.
- for better performance install the DSR in a standalone OS (not in the Virtual Machine), as Running an instance of CORTEX requires a powerfil machine, also we are runnning the “brain” of the robot in a simulated realistc world.
Task for tomorrow:
- Setting up a clean installation of the new DSR
- Start documenting the work
- Combine everything, so that everything work seamlessly with each other.
- Error occured while running different dsr components.