ID:18541 The root partition cannot be exported by itself. Export the entire design using design::export_design, or use --export_pr_static_block to export all static blocks excluding partial reconfiguration partitions.

CAUSE: The root partition cannot be exported by itself.

ACTION: Use the export_design command to export the entire design or use --export_pr_static_block to export the root partition along with all static blocks in the design.