Flow price: --
40d9a71127770a8cbf7194d29ff32f5948d4143eda94efb9813619c2f4424e92

Transaction

Hash: 40d9a71127770a8cbf7194d29ff32f5948d4143eda94efb9813619c2f4424e92
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:
  --> 40d9a71127770a8cbf7194d29ff32f5948d4143eda94efb9813619c2f4424e92:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
40d9a71127770a8cbf7194d29ff32f5948d4143eda94efb9813619c2f4424e92
Status:
ERROR
Block height:
40558996
Block id:
05e36b2c08af87fca9b05164c7da0a07b47b6d15d50eab08fa0e0cf3ba7b603b
Timestamp:
Wednesday 9 November 2022 at 02:44:16 UTC
()
Proposer:
Authorizers:
Gas used:
23