# FAQs and troubleshooting¶

There are no grasps detected on the objects

• Do objects appear in the depth image? (an additional RandomDot projector might be needed)
• Do the workpieces appear in the depth image without holes? (cfr. Configuring image parameters)
• Are the workpieces inside the region of interest (if specified)?
• Is the load carrier detected (if specified)?
• Is the object smaller than the cluster_maximum_dimension value?

There are too many grasps on one single object

The clustering_surface_max_rmse and cluster_maximum_curvature parameters should be increased.