ArcGIS Pro 2.3 application crashes on Python settings > Manage Environments > Clone Default > crash

[MichaelAugust]

That's it in a nutshell, just upgraded to ArcGISPro 2.3, had a nice environment set up in 2.2.4, that went away with update - it no longer functioned/errored out, so I deleted that environment, but when I attempt now to clone the default ArcGIS Pro crashes. Is this happening to anyone else or do I need to uninstall reinstall Pro?

[SteveKincade1]

Thank you Dan. I have in fact filed a case to ESRI support on this. It has yet to yield any significant progress. I suppose that out of my tireless web searching related to this topic, I stumbled across this thread and, out of desperation, decided to hopefully attack the issue two-fold via both the professionals tied to this thread and ESRI support. Perhaps having Kory introduced into this think-tank will result in our ultimate success!!! 

[ThomasPolden]

Hi Steve,

if you are still getting HTTP errors, try adding your proxy server details to the condarc file. 

C:\Program Files\ArcGIS\Pro\bin\Python\.condarc

So it looks something like this:

---------

channels:
   - esri
   - defaults
proxy_servers:
      http: proxy.example.arcgis.com:80 
      https: proxy.example.arcgis.com:80 

----------

[SteveKincade1]

Thanks Thomas.  Yes, I did in fact add my proxy server details to the condarc file.  Although referencing another user's suggestion, I formatted the server content as follows:

channels:

  -esri

  -defaults

proxy server:

  "http: proxy.example.arcgis.com:80

    https: proxy.example.arcgis.com:80"

Regardless of whether quotes were included or not like your example, I am still unable to clone environments.  Still haven't been able to solve this mystery yet.

Thanks for your suggestion Thomas!  At least now we can rule this out as the culprit.

[SteveKincade1]

Oh, one last thing I should clarify - in my situation, ArcGIS Pro is not crashing, just receiving the http 000 error as mentioned above. Glad to hear Michael August was able to get his issue resolved though.

[Anonymous User]

This is where my cloning fails:

ERROR conda.core.link:_execute_actions(337): An error occurred while installing package 'defaults::ipykernel-4.9.0-py36_0'.
LinkError: post-link script failed for package defaults::ipykernel-4.9.0-py36_0
running your command again with `-v` will provide additional information
location of failed script: C:\Users\klinj\AppData\Local\ESRI\conda\envs\arcgispro-py3-clone3\Scripts\.ipykernel-post-link.bat
==> script messages <==
<None>

Attempting to roll back.

LinkError: post-link script failed for package defaults::ipykernel-4.9.0-py36_0
running your command again with `-v` will provide additional information
location of failed script: C:\Users\klingj\AppData\Local\ESRI\conda\envs\arcgispro-py3-clone3\Scripts\.ipykernel-post-link.bat
==> script messages <==
<None>

[GeoprocessamentoCerradinho]

I have the same

[Anonymous User]

I had this happen while I was at the dev summit and I stopped by the tech support group.  They had me restart the computer and try it again and it cloned ok.  Might be worth a try for you.