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MohitShridhar / genima

Official Code Repo for GENIMA
https://genima-robot.github.io/
Apache License 2.0
46 stars 0 forks source link

OMPL Planner error. #4

Open RocktimJyotiDas opened 1 month ago

RocktimJyotiDas commented 1 month ago

Hi,

Thank you for providing such an excellent repository. I’ve encountered an issue with the OMPL planner, and I’m hoping you might be able to assist. Below is the error message I’m receiving:

[simExtOMPL:warning]   OMPL: /home/marc/Documents/ompl-1.4.2-Source/src/ompl/base/src/Planner.cpp:247: SBL: Skipping invalid start state (invalid state)
[simExtOMPL:error]   OMPL: /home/marc/Documents/ompl-1.4.2-Source/src/ompl/geometric/planners/sbl/src/SBL.cpp:101: SBL: Motion planning start tree could not be initialized!

I have followed the installation instructions for RL-bench as outlined in several repositories, but the issue persists. If you have any insights or suggestions on how to resolve this error, your guidance would be greatly appreciated. One note, I am using Ubuntu 20.04 and its respective CoppeliaSim version.

MohitShridhar commented 1 month ago

@RocktimJyotiDas, is this error from this repository? Seems like this from your custom ompl source.

RocktimJyotiDas commented 1 month ago

Hi Mohit,

Thank you for your prompt response. Yes, I got the same error with this repo. When I try to locate Planner.cpp, here’s the output I receive:

rockt@rockt-G3-3579:~$ locate Planner.cpp

/home/rockt/genima/ompl-1.6.0/build/Release/src/ompl/CMakeFiles/ompl.dir/base/src/Planner.cpp.o
/home/rockt/genima/ompl-1.6.0/build/Release/src/ompl/CMakeFiles/ompl.dir/control/planners/ltl/src/LTLPlanner.cpp.o
/home/rockt/genima/ompl-1.6.0/src/ompl/base/src/Planner.cpp
/home/rockt/genima/ompl-1.6.0/src/ompl/control/planners/ltl/src/LTLPlanner.cpp

I’m confused about where this error is originating from, as the path /home/marc doesn’t exist on my system. I came across a similar issue on the Coppelia Robotics forum, but there doesn’t seem to be a solution posted.

Any insights on how to resolve this would be greatly appreciated.

MohitShridhar commented 1 month ago

Hmm, sorry, I am not sure what is happening here. Maybe try with different versions of CoppeliaSim?