ImportError: libcoppeliaSim.so.1: cannot open shared object file: No such file or directory

[XuankeShi]

we i run the example
it occurs an ImportError: libcoppeliaSim.so.1: cannot open shared object file: No such file or directory

[stepjam]

Hi,
When running the examples, are you in the examples folder, rather than the pyrep folder?

[XuankeShi]

RuntimeError: COPPELIASIM_ROOT defined, but is not a valid path.

Hi,
When running the examples, are you in the examples folder, rather than the pyrep folder?

yes，of course

[XuankeShi]

i don't know why,i really need your help. thanks very much.

[XuankeShi]

[stepjam]

Ahh I see you are using conda. There are ongoing issues with this; see #93 #94.

[XuankeShi]

i have try the python3.7 and reorder the LD_LIBRARY_PATH setting. but it dosen't work.

[stepjam]

Hmm, I'm not sure. Have you followed the updated readme in #93?
Let's sanity check something; can you run/install outside conda for now and check if that works?

[XuankeShi]

i try to install outside conda,but it also failed. such a bad news,i am so sad;

[raghada]

Same here, I'm not using conda either

[stepjam]

Are you able to run CoppeliaSim as normal (without Python)?

[raghada]

Yes

[stepjam]

I see the problem in the case of the last screenshot posted by @XuankeShi. You were running under python(2) rather than python3. Perhaps this is your issue too @raghada?

[raghada]

No, I'm using python3

[raghada]

[XuankeShi]

i hope we can solve this question. my friend and i have the same question. and we don't know wnowhy.

[XuankeShi]

I see the problem in the case of the last screenshot posted by @XuankeShi. You were running under python(2) rather than python3. Perhaps this is your issue too @raghada?

i use python3 ,the screenshot i post may be a mistake.

[stepjam]

What version of CoppeliaSim are you both using (major/minor/revision number)?

[raghada]

I'm using V4.0.0 Rev 4

[raghada]

I tried reinstalling ubuntu as well as CoppeliaSim, no thing works.

[stepjam]

I have some good news. I was able to reproduce by pulling the latest CoppeliaSim version. I had V4.0.0 Rev 2 locally. I can't fix this right now, but should be able to tomorrow (as long as the fix is a simple as I imagine).

For now, I recommend that you use revision 2 rather than revision 4.

[raghada]

Very much appreciated!

[raghada]

Coulod you please advice on where to find revision 2? I was not able to find it in their website

[xysong1201]

Hi guys remember to source ~/.bashrc after you change the path, this solves the problem on my side..

[Murphy103]

launch pycharm in terminal probably can solve this problem,because Pycharm could load LD_library_path from bashrc when you launch pycharm in terminal.

[whc688]

launch pycharm in terminal probably can solve this problem,because Pycharm could load LD_library_path from bashrc when you launch pycharm in terminal.

this works for me