# SharedObject Module instead of CommandLine Module

**URL:** <https://discourse.slicer.org/t/sharedobject-module-instead-of-commandline-module/3246>\
**Category:** Development\
**Tags:** extensions-manager, module\
**Created:** [June 20, 2018, 6:00pm UTC](https://discourse.slicer.org/t/sharedobject-module-instead-of-commandline-module/3246 "2018-06-20T18:00:08Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![chaddy1004](https://avatars.discourse-cdn.com/v4/letter/c/c2a13f/32.png) [@chaddy1004](https://discourse.slicer.org/u/chaddy1004)\
**Post date:** [June 20, 2018, 6:00pm UTC](https://discourse.slicer.org/t/sharedobject-module-instead-of-commandline-module/3246/1 "2018-06-20T18:00:08Z")

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Hello,

I have a cli module that I am tying to incorporate into Slicer, and it works fine on my machine, but it doesnt work that well on

The Log message output when it works is the following:

```
Found CommandLine Module, target is C:/s_build/SlicerGmmRegPackage/4449f7e-win-amd64- 
SlicerGmmReg-giteee0568-2018-05-25/lib/Slicer-4.9/cli-modules/GmmRegistration.exe
ModuleType: CommandLineModule
GmmRegistration command line:

```

The Log message output when it does not work is the following:

```
Found SharedObject Module
ModuleType: SharedObjectModule
GmmRegistration command line: 

```

I am not sure what Shared Object is and why it is not finding the proper commandline module. I am not sure if this is the only reason why my module isn’t working on a different machine, but this difference is the biggest difference.

Thank you!

---

<div class="post-metadata">

**Author:** ![Michael\_Hardisty](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/michael_hardisty/32/1593_2.png) [@Michael\_Hardisty](https://discourse.slicer.org/u/Michael_Hardisty)\
**Post date:** [June 20, 2018, 6:27pm UTC](https://discourse.slicer.org/t/sharedobject-module-instead-of-commandline-module/3246/2 "2018-06-20T18:27:02Z")

</div>

Hi Chad,

I suspect that the error is related to dependent shared objects (\*.dll files on windows and \*.so files on linux) not being present on the new machine that were present on the machine used for development. With my knowledge of this project, i suspect this issue arose from cublas64\_80 not being present. This should be fixable by installing cuda.

When do you see this error?

You could try to resolve other dependencies using dependency walker in windows [http://www.dependencywalker.com/](http://www.dependencywalker.com/) or ldd in ubuntu

Michael