Flow price: --
b54c8456259b2c87f90e9345e8608fd1f277f306ba0d13dccdf63483152b135d

Transaction

Hash: b54c8456259b2c87f90e9345e8608fd1f277f306ba0d13dccdf63483152b135d
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:
  --> b54c8456259b2c87f90e9345e8608fd1f277f306ba0d13dccdf63483152b135d: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:
b54c8456259b2c87f90e9345e8608fd1f277f306ba0d13dccdf63483152b135d
Status:
ERROR
Block height:
41503570
Block id:
ecdbf298030bfa2788c5894260cd4db2fed87dbc343d09e69a395942f5236fc0
Timestamp:
Thursday 24 November 2022 at 14:54:56 UTC
()
Proposer:
Authorizers:
Gas used:
23