Flow price: --
04e3ec497906f2ffea255c33a6a437ed38003441b3cf16e7450534c0cc168188

Transaction

Hash: 04e3ec497906f2ffea255c33a6a437ed38003441b3cf16e7450534c0cc168188
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:
  --> 04e3ec497906f2ffea255c33a6a437ed38003441b3cf16e7450534c0cc168188:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
04e3ec497906f2ffea255c33a6a437ed38003441b3cf16e7450534c0cc168188
Status:
ERROR
Block height:
40659612
Block id:
ce6a4ac2ebb1ff3680b4c1e979d7b4244ff32e72fa04843d872cf56b7c1608e6
Timestamp:
Thursday 10 November 2022 at 19:34:56 UTC
()
Proposer:
Authorizers:
Gas used:
24