topic GetTemplates Hangs on Pro 3.6 in ArcGIS Pro SDK Questions

GetTemplates Hangs on Pro 3.6

JonathanDewalt — Fri, 23 Jan 2026 16:43:45 GMT

this line is hanging on Pro 3.6

var editTemplates = featLayer.GetTemplates();

I have a function which is basically this sample.
https://pro.arcgis.com/en/pro-app/3.5/sdk/api-reference/topic9977.html
This has worked in all versions of Pro till 3.6. now it hangs.

Anyone else having issues or solution?

Thanks

Re: GetTemplates Hangs on Pro 3.6

GKmieliauskas — Sat, 24 Jan 2026 11:23:26 GMT

Hi,

I have made a test with ArcGIS Pro 3.6 SP1 and Esri ArcGIS Pro SDK sample RowEventTest code and Esri sample data C:\Data\FeatureTest\FeatureTest.aprx. It works fine.

Re: GetTemplates Hangs on Pro 3.6

JonathanDewalt — Sat, 24 Jan 2026 16:02:09 GMT

I have a group layer and are processing each layer within. It works on the first layer but hangs on the second.

Re: GetTemplates Hangs on Pro 3.6

GKmieliauskas — Mon, 26 Jan 2026 07:10:52 GMT

I have added sample data to group layer and GetTemplates works on all layers. Have you installed SP1 on ArcGIS Pro 3.6?

Re: GetTemplates Hangs on Pro 3.6

JonathanDewalt — Tue, 27 Jan 2026 15:07:34 GMT

I found a better solution. When it loops through each layer in my group layer, the GetTemplates will work on the first but hang on the second layer. I decided to move the GetTempaltes out of the loop method and use the GetTemplates on the group layer itself and then pass in that collection to the original method. This way, I can simply filter the collection for the templates that belong to the layer being processed.