Flow price: --
ad111aaefb95acab0dfd30e8cfcc37f293b9e552dd924a64c6b79a11b84eb785

Transaction

Hash: ad111aaefb95acab0dfd30e8cfcc37f293b9e552dd924a64c6b79a11b84eb785
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:
  --> ad111aaefb95acab0dfd30e8cfcc37f293b9e552dd924a64c6b79a11b84eb785:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
ad111aaefb95acab0dfd30e8cfcc37f293b9e552dd924a64c6b79a11b84eb785
Status:
ERROR
Block height:
40511782
Block id:
cfc912cd26e8e72919ab507ffbafa8858ec49eef5e7b352f35f35dd46cfe2243
Timestamp:
Tuesday 8 November 2022 at 07:52:24 UTC
()
Proposer:
Authorizers:
Gas used:
22