ASP installation error on 3.0.0 and 3.0.1 versions

[diego.cus...@gmail.com]

Hi all,

I have been working with ASP version 2.7 using Linux in windows by WSL for quite some time now (works perfect in WSL :-)). Currently, i am trying to upgrade to ASP v. 3.0.1 since there is some new features have been added. However, when while running "stereo" command I get the following error message:

(py37) user27:~$stereo

/home/user27/ASP_install/StereoPipeline-3.0.1-alpha-2022-05-09-x86_64-Linux/libexec/stereo_parse: error while loading shared libraries: libopencv_calib3d.so.3.2: cannot enable executable stack as shared object requires: Invalid argument
Traceback (most recent call last):
  File "/home/user27/ASP_install/StereoPipeline-3.0.1-alpha-2022-05-09-x86_64-Linux/libexec/stereo", line 45, in <module>
    set in the stereo.default file.\n''' + get_asp_version()
  File "/home/user27/ASP_install/StereoPipeline-3.0.1-alpha-2022-05-09-x86_64-Linux/libexec/stereo_utils.py", line 74, in get_asp_version
    return asp_system_utils.get_prog_version(prog)
  File "/home/user27/ASP_install/StereoPipeline-3.0.1-alpha-2022-05-09-x86_64-Linux/libexec/asp_system_utils.py", line 72, in get_prog_version
    raise Exception("Could not find " + prog + " version")
Exception: Could not find /home/user27/ASP_install/StereoPipeline-3.0.1-alpha-2022-05-09-x86_64-Linux/libexec/stereo_parse version

I also tried with ASP V.3.0.0, getting the same error. Did you have already encountered the same issue? Do you have an idea how can i solve it?

Than you in advance for your help.
Best regards
Diego

[Alexandrov, Oleg (ARC-TI)[KBR Wyle Services, LLC]]

I never saw this error before. Apparently it is a generic issue. It is surely not introduced by ASP itself, as the OpenCV libraries we shipped are fetched from conda-forge. 

It looks that the "execstack" tool needs to be ran on those libraries to make them load. There are more details here:

https://stackoverflow.com/questions/39136040/python3-4-error-cannot-enable-executable-stack-as-shared-object-requires-inva

https://community.letsencrypt.org/t/cannot-enable-executable-stack-as-shared-object-requires-invalid-argument-error/40041

https://programmer.ink/think/permission-denied.html

And here's this tool's manual page, for context: https://linux.die.net/man/8/execstack.

I hope this works for you. If this becomes a persistent problem maybe the libraries we ship may need to be touched up with this tool as well. Or maybe upgrading OpenCV (which we should do at some point soon) may take care of this.

Oleg

---

From: ames-stereo-pi...@googlegroups.com <ames-stereo-pi...@googlegroups.com> on behalf of diego.cus...@gmail.com <diego.cus...@gmail.com>
Sent: Friday, May 13, 2022 8:37 AM
To: Ames Stereo Pipeline Support <ames-stereo-pi...@googlegroups.com>
Subject: [EXTERNAL] ASP installation error on 3.0.0 and 3.0.1 versions

 

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[YZ O]

Have you solved your problem? I have encountered similar problems. I installed it on the computer cluster, and the program that runs perfectly on version 2.7 reported an error on version 3.0.1.

Traceback (most recent call last):

  File "/public/home/2021050045/.conda/envs/asp/bin/parallel_stereo", line 1017, in <module>
    spawn_to_nodes(step, settings, parallel_args)
  File "/public/home/2021050045/.conda/envs/asp/bin/parallel_stereo", line 526, in spawn_to_nodes
    asp_system_utils.generic_run(cmd, opt.verbose)
  File "/public/home/2021050045/.conda/envs/asp/libexec/asp_system_utils.py", line 486, in generic_run
    raise Exception('Failed to run: ' + cmd_str)

[Oleg Alexandrov]

I don't know what to do about this problem since it an issue with the third party OpenCV library on some architectures. I have not heard from more folks about it. I am hoping at some point updating the OpenCV version may make it go away. 

Did you try the fix suggested in the previous email? You can also try getting the latest packaged ASP, not the one shipped with conda, from here: https://github.com/NeoGeographyToolkit/StereoPipeline/releases.

Then, you say you have similar problems, but the text you pasted doesn't show that. It shows a generic python failure, without mentioning the "executable stack". So your problem may actually be a different failure.

[diego.cus...@gmail.com]

Hello,

I also have the same issue but in my case it was installing ASP on WSL in windows 10.

The solution described in this blog (https://tatsuya-y.hatenablog.com/entry/2016/08/29/183331) worked from me.

You can find a complete discussion on this link https://stackoverflow.com/questions/39136040/python3-4-error-cannot-enable-executable-stack-as-shared-object-requires-inva

Best!
Diego