Transaction

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> 48b0486d230244683fa2a9476889be9de699854c5d1b3e7583dda9fb0535e940:30:12
   |
30 |             self.admin.mintNFT(
   |             ^

error: panic: mintNFT() failed: royalty not found: royalty_b
   --> ca63ce22f0d6bdba.Cryptoys:353:24