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Customized workflow step error -- class not registered

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12-21-2022 12:44 PM
YinghongLi1
by
Frequent Contributor
‎12-21-2022 12:44 PM

We have a customized workflow step that is working fine with ArcGIS 10.8.1  It is a .Net program that uses ArcObject/ Workflow SDK.  Now we want to use it for ArcGIS Pro 2.9.  We got a runtime error: "class not registered"  We searched online, and one post suggested setting up VS project platform to x86, which is Active(x86) currently and recompile it.  So we recompiled VS project to x86.  However, it did not work.

We have several customized steps in this VS project and others are working fine.  Any idea how to deal with this?

Thanks

 

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1 Reply
GKmieliauskas
by Esri Regular Contributor
Esri Regular Contributor
‎12-22-2022 01:49 AM

Hi,

ArcGIS Pro is not based on ArcObjects. It has own API. So you need to rewrite your workflow using ArcGIS Pro API. You can study Esri community samples related to Workflow management here:

https://github.com/Esri/arcgis-pro-sdk-community-samples/tree/master/Workflow 

ArcGIS Pro API is here .

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