topic EncExchangeSet.LoadAsync() Internal Error: Failed to load ENC exchange set in .NET Maps SDK Questions

EncExchangeSet.LoadAsync() Internal Error: Failed to load ENC exchange set

irseadam — Fri, 08 Apr 2022 09:01:45 GMT

When I try to load an EncExchangeSet object, I get the following error:

Esri.ArcGISRuntime.ArcGISRuntimeException: Internal Error: Failed to load ENC exchange set

I use the same code provided in the sample codes section (https://developers.arcgis.com/net/wpf/sample-code/add-enc-exchange-set/), and I feed the EncExchangeSet constructor with a valid path to a "CATALOG.031" file.

I get this error in the loading step:

await myEncExchangeSet.LoadAsync();

What may cause this error and what should I do to fix this?

HydroExpert — Fri, 15 Apr 2022 15:15:48 GMT

Hello, are you able to share the CATALOG.031 file?

Can you paste the code that loads the CATALOG.031 file?

hesapadam — Fri, 22 Apr 2022 06:06:36 GMT

Hi,

I am trying the file attached below.

In the

await myEncExchangeSet.LoadAsync();

line, I get this error:

Esri.ArcGISRuntime.ArcGISRuntimeException: Internal Error: Failed to load ENC exchange set

HydroExpert — Fri, 22 Apr 2022 15:14:59 GMT

Hello,

These charts are Inland ENC (IENC) and apparently not supported by ArcGIS Runtime.

I was able to view them with an older version (100.2).

However, ArcGIS Runtime versions after 100.2 will not load IENC data.