Search found 28 matches

by agsdyson
19 Mar 2019, 09:52
Forum: Bug reports
Topic: VREP randomly cannot find remoteApiCommandServer.lua or any related .so libraries
Replies: 26
Views: 11934

Re: VREP randomly cannot find remoteApiCommandServer.lua or any related .so libraries

I don't have a minimal example working yet, but I left a reduced sample running overnight and found that vrep has used up 250GB of ram. https://imgur.com/a/p5le2lt https://imgur.com/a/p5le2lt The top process is vrep, the one underneath is the python code where I continuously connect, create some obj...
by agsdyson
18 Mar 2019, 14:54
Forum: General questions
Topic: OMPL - how to use a PRM
Replies: 4
Views: 1636

Re: OMPL - how to use a PRM

Thanks,

@coppelia. Is there a plan to fix this bug in the future?
by agsdyson
15 Mar 2019, 10:49
Forum: General questions
Topic: Set up dependent joint from lua api
Replies: 2
Views: 949

Set up dependent joint from lua api

Hi, I have set up a dependent joint using the gui and everything behaves as expected. I am generating robots programattically using the lua api and so far I have not been able to create a dependent joint from lua code. I can use: sim.setJointMode(sim.jointmode_dependent) but I can't find an api func...
by agsdyson
14 Mar 2019, 13:48
Forum: Bug reports
Topic: VREP randomly cannot find remoteApiCommandServer.lua or any related .so libraries
Replies: 26
Views: 11934

Re: VREP randomly cannot find remoteApiCommandServer.lua or any related .so libraries

I include a set of lua functions that I have wrapped so they can be called from the external api. I'm not sure what the console prints because have a desktop shortcut to launch vrep that does not open a console window. The status bar message is directly linked to the crash. The message says that the...
by agsdyson
11 Mar 2019, 08:55
Forum: Bug reports
Topic: VREP randomly cannot find remoteApiCommandServer.lua or any related .so libraries
Replies: 26
Views: 11934

Re: VREP randomly cannot find remoteApiCommandServer.lua or any related .so libraries

Yes, I am running 3.6.0. The getLastErrors() command results may not be related to the crash. I think the error occurs regardless of the crash or not.
by agsdyson
08 Mar 2019, 09:16
Forum: Bug reports
Topic: VREP randomly cannot find remoteApiCommandServer.lua or any related .so libraries
Replies: 26
Views: 11934

Re: VREP randomly cannot find remoteApiCommandServer.lua or any related .so libraries

The return value of the vrep.simxGetLastErrors() is:

Code: Select all

'Object does not exist. (simGetObjectHandle)'
by agsdyson
08 Mar 2019, 08:55
Forum: Bug reports
Topic: VREP randomly cannot find remoteApiCommandServer.lua or any related .so libraries
Replies: 26
Views: 11934

VREP randomly cannot find remoteApiCommandServer.lua or any related .so libraries

I am launching VREP from python and am using a slightly modified version of the remoteApiCommandServer.ttt file args = [os.path.join(vrepPath, "vrep.sh"), "-gREMOTEAPISERVERSERVICE_" + str(portNum) + "_FALSE_FALSE", remoteAPIscene.ttt] subprocess.Popen(args, shell=False...
by agsdyson
28 Feb 2019, 11:11
Forum: General questions
Topic: OMPL - how to use a PRM
Replies: 4
Views: 1636

OMPL - how to use a PRM

I've been looking at the documentation and source code of the OMPL plugin for VREP but I'm still confused by how PRM's work in VREP. If I am using RRT or any single query path planning algorithm I create a task, execute the compute() function and get a result. If I use a probabilistic roadmap, I ide...