Flow price: --
f4e11bb33f53f3324f173f4abfa45498918f15e6dc152047bf78620268a7dbdd

Transaction

Hash: f4e11bb33f53f3324f173f4abfa45498918f15e6dc152047bf78620268a7dbdd
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:
  --> f4e11bb33f53f3324f173f4abfa45498918f15e6dc152047bf78620268a7dbdd: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:
f4e11bb33f53f3324f173f4abfa45498918f15e6dc152047bf78620268a7dbdd
Status:
ERROR
Block height:
41461704
Block id:
9f8714b6bbe486a35691a165c60c6141d82af48c771b825e7a273305c1f529e5
Timestamp:
Wednesday 23 November 2022 at 22:41:16 UTC
()
Proposer:
Authorizers:
Gas used:
24