Flow price: --
0144d064e14bb79f5bc368206f4843da58f9ec0988b672143fb1fe18b2399e80

Transaction

Hash: 0144d064e14bb79f5bc368206f4843da58f9ec0988b672143fb1fe18b2399e80
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:
  --> 0144d064e14bb79f5bc368206f4843da58f9ec0988b672143fb1fe18b2399e80:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
0144d064e14bb79f5bc368206f4843da58f9ec0988b672143fb1fe18b2399e80
Status:
ERROR
Block height:
40693942
Block id:
9a9aa4bf11ca87c8045fc3782b8f632830d739708131dc7d41f8234ec3b1bfc9
Timestamp:
Friday 11 November 2022 at 09:31:45 UTC
()
Proposer:
Authorizers:
Gas used:
23