Flow price: --
72822f8a149fb48b4ce02a4872515361f91254b9d0ab37e053f39f8a2692124e

Transaction

Hash: 72822f8a149fb48b4ce02a4872515361f91254b9d0ab37e053f39f8a2692124e
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:
  --> 72822f8a149fb48b4ce02a4872515361f91254b9d0ab37e053f39f8a2692124e: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:
72822f8a149fb48b4ce02a4872515361f91254b9d0ab37e053f39f8a2692124e
Status:
ERROR
Block height:
41569241
Block id:
4f5399be383592d7c75659188c3948ea3a39b04033699ca4d8f2070e996ba20c
Timestamp:
Friday 25 November 2022 at 16:21:09 UTC
()
Proposer:
Authorizers:
Gas used:
26