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Corrupted SAM3 model package: missing sam_configuration.json

calendar_today July 21, 2026 person @Grzegorz Grzegorz domain roboflow

Hi @wrayjacksonr , Can you check your dataset masks? I suspect you have some box-only annotations in your dataset - this would explain why training job failed Thanks! Grzegorz

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Corrupted SAM3 model package: missing sam_configuration.json