Flow price: --
c87536ccc1c78b882f7dbee5589c4e028e84927bcc6a99be1522a700e03165de

Transaction

Hash: c87536ccc1c78b882f7dbee5589c4e028e84927bcc6a99be1522a700e03165de
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:
  --> c87536ccc1c78b882f7dbee5589c4e028e84927bcc6a99be1522a700e03165de: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:
c87536ccc1c78b882f7dbee5589c4e028e84927bcc6a99be1522a700e03165de
Status:
ERROR
Block height:
40176184
Block id:
efaa35e5d57169dd17bbd69575aac777842c579f51da29e700a1d86f1a5b4b1e
Timestamp:
Wednesday 2 November 2022 at 18:23:14 UTC
()
Proposer:
Authorizers:
Gas used:
28