Flow price: --
bbf559f79a75f463616555bac7d179a3165537bce5d76dab301f7b3169f25af7

Transaction

Hash: bbf559f79a75f463616555bac7d179a3165537bce5d76dab301f7b3169f25af7
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:
  --> bbf559f79a75f463616555bac7d179a3165537bce5d76dab301f7b3169f25af7:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
bbf559f79a75f463616555bac7d179a3165537bce5d76dab301f7b3169f25af7
Status:
ERROR
Block height:
40907917
Block id:
091050536628cacbcaca3029e3a3adb6c37dac73f3953ae7ad704dc8148a3196
Timestamp:
Monday 14 November 2022 at 23:15:54 UTC
()
Proposer:
Authorizers:
Gas used:
22