Flow price: --
cf8fae3cbbc235fb8db783dcb224419717a983cacb5fa6d9c87db4d77746a942

Transaction

Hash: cf8fae3cbbc235fb8db783dcb224419717a983cacb5fa6d9c87db4d77746a942
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:
  --> cf8fae3cbbc235fb8db783dcb224419717a983cacb5fa6d9c87db4d77746a942:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
cf8fae3cbbc235fb8db783dcb224419717a983cacb5fa6d9c87db4d77746a942
Status:
ERROR
Block height:
40385985
Block id:
be8551bdd2825fd18607853b6ec6275dbb057df87939dc838b29debf69e57897
Timestamp:
Sunday 6 November 2022 at 04:53:49 UTC
()
Proposer:
Authorizers:
Gas used:
22