Flow price: --
a50be6dca2786584becfd38356ade0f2ac33cb6b5cb81ceca309a144f93c4f9e

Transaction

Hash: a50be6dca2786584becfd38356ade0f2ac33cb6b5cb81ceca309a144f93c4f9e
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:
  --> a50be6dca2786584becfd38356ade0f2ac33cb6b5cb81ceca309a144f93c4f9e: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:
a50be6dca2786584becfd38356ade0f2ac33cb6b5cb81ceca309a144f93c4f9e
Status:
ERROR
Block height:
41439149
Block id:
2cbc4b5b16548182e0da8679dbe261c9a636422b8b33a0c6190bbbb23e933674
Timestamp:
Wednesday 23 November 2022 at 13:56:45 UTC
()
Proposer:
Authorizers:
Gas used:
26