Flow price: --
fd003246a3b31f68225afa481e90d25390cf74c5bf61556cd5882f633c4a4bc9

Transaction

Hash: fd003246a3b31f68225afa481e90d25390cf74c5bf61556cd5882f633c4a4bc9
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:
  --> fd003246a3b31f68225afa481e90d25390cf74c5bf61556cd5882f633c4a4bc9:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
fd003246a3b31f68225afa481e90d25390cf74c5bf61556cd5882f633c4a4bc9
Status:
ERROR
Block height:
41650490
Block id:
bc1ef74a001941f98f79f75650f0d0c80a2af9fb8d0e39ad7653b839dcb74d27
Timestamp:
Saturday 26 November 2022 at 23:53:03 UTC
()
Proposer:
Authorizers:
Gas used:
28