Flow price: --
fe6e0355535707d727db68dbca7e8a86d47cbd27d8bd34390eec17a136ff4747

Transaction

Hash: fe6e0355535707d727db68dbca7e8a86d47cbd27d8bd34390eec17a136ff4747
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:
  --> fe6e0355535707d727db68dbca7e8a86d47cbd27d8bd34390eec17a136ff4747:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
fe6e0355535707d727db68dbca7e8a86d47cbd27d8bd34390eec17a136ff4747
Status:
ERROR
Block height:
40703032
Block id:
504b3fab583d9f07027d89bdb49f7483204042a28befd84198706115a045bf8e
Timestamp:
Friday 11 November 2022 at 13:14:16 UTC
()
Proposer:
Authorizers:
Gas used:
23