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Bug

The SAM.dlpk file cannot be used with the Train Deep Learning Model tool, and the following error message,""Model Name" . Training was not successful" is returned.

ArcGIS Pro
Bug ID Number BUG-000169505
SubmittedJuly 29, 2024
Last ModifiedJune 19, 2025
Applies toArcGIS Pro
Version found3.2.2
Operating SystemWindows OS
Operating System Version11.0 64 bit
StatusAs Designed

Additional Information

You can train a custom SAM model using the SamLoRa model architecture available in the Train Deep Learning Model tool. Unlike other pretrained models, the SAM model cannot be directly used as an input pretrained model in the Train Deep Learning Model tool. The fine-tuning section on the item page clarifies it. https://www.arcgis.com/home/item.html?id=9b67b441f29f4ce6810979f5f0667ebe This model can be fine-tuned using SamLoRA architecture in ArcGIS. Follow the guide and refer to this sample notebook to fine-tune this model

Workaround

You can train a custom SAM model using the SamLoRa model architecture available in the Train Deep Learning Model tool. Unlike other pretrained models, the SAM model cannot be directly used as an input pretrained model in the Train Deep Learning Model tool.

Steps to Reproduce

Bug ID: BUG-000169505

Software:

  • ArcGIS Pro

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