Flow price: --
c80a99ecc1324a8b951f9081b24f5bf265cdfd407e3b4043a508bee20b97860f

Transaction

Hash: c80a99ecc1324a8b951f9081b24f5bf265cdfd407e3b4043a508bee20b97860f
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:
  --> c80a99ecc1324a8b951f9081b24f5bf265cdfd407e3b4043a508bee20b97860f: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:
c80a99ecc1324a8b951f9081b24f5bf265cdfd407e3b4043a508bee20b97860f
Status:
ERROR
Block height:
41668102
Block id:
6debdf504c5f86c28b0b3a2979f3acf7228ccb3e69dae1f6fa2b4ce25e0dc255
Timestamp:
Sunday 27 November 2022 at 06:42:48 UTC
()
Proposer:
Authorizers:
Gas used:
29