Flow price: --
14dc43071559028b44ece2d9e705f081680909aa8628b6e6b4a42b96d9d57773

Transaction

Hash: 14dc43071559028b44ece2d9e705f081680909aa8628b6e6b4a42b96d9d57773
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:
  --> 14dc43071559028b44ece2d9e705f081680909aa8628b6e6b4a42b96d9d57773:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
14dc43071559028b44ece2d9e705f081680909aa8628b6e6b4a42b96d9d57773
Status:
ERROR
Block height:
40491344
Block id:
f1fc3b08a01ba56be3158bd210ec2a3569a8923a36cbb4fcfbff45bb2b44f76a
Timestamp:
Monday 7 November 2022 at 23:42:13 UTC
()
Proposer:
Authorizers:
Gas used:
26