Flow price: --
b32dca7453a21535987c6d1fc16685beabb840de4d5ae55e8bfe95e6a68cfe6b

Transaction

Hash: b32dca7453a21535987c6d1fc16685beabb840de4d5ae55e8bfe95e6a68cfe6b
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:
  --> b32dca7453a21535987c6d1fc16685beabb840de4d5ae55e8bfe95e6a68cfe6b: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:
b32dca7453a21535987c6d1fc16685beabb840de4d5ae55e8bfe95e6a68cfe6b
Status:
ERROR
Block height:
41526696
Block id:
6e521c832067f83894094ff37bdd643434f021c161872570a44d3e3768daced6
Timestamp:
Thursday 24 November 2022 at 23:50:45 UTC
()
Proposer:
Authorizers:
Gas used:
24