Flow price: --
eb121999ded68bd75fc6bc3f18c46989b162ec16f95f99cd7d8890c022a6af11

Transaction

Hash: eb121999ded68bd75fc6bc3f18c46989b162ec16f95f99cd7d8890c022a6af11
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> eb121999ded68bd75fc6bc3f18c46989b162ec16f95f99cd7d8890c022a6af11:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
eb121999ded68bd75fc6bc3f18c46989b162ec16f95f99cd7d8890c022a6af11
Status:
ERROR
Block height:
40720740
Block id:
058bf2be57d0e59daceab18dff16525ecdadba78c4450b3c6e256927292bb988
Timestamp:
Friday 11 November 2022 at 20:24:42 UTC
()
Proposer:
Authorizers:
Gas used:
23