Flow price: --
f5461cc130595784cef389af4e921537cd77682831ae6952b276be24af1f429f

Transaction

Hash: f5461cc130595784cef389af4e921537cd77682831ae6952b276be24af1f429f
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:
  --> f5461cc130595784cef389af4e921537cd77682831ae6952b276be24af1f429f: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:
f5461cc130595784cef389af4e921537cd77682831ae6952b276be24af1f429f
Status:
ERROR
Block height:
41645505
Block id:
b3d0aeb089e78f673a9382680a684d6406bd47863c026ee1c8160f6c8018ae9f
Timestamp:
Saturday 26 November 2022 at 21:56:22 UTC
()
Proposer:
Authorizers:
Gas used:
42