Flow price: --
884866371e3a179fb203488b98bdc40ec0841923c157d7ad416afe74c883936a

Transaction

Hash: 884866371e3a179fb203488b98bdc40ec0841923c157d7ad416afe74c883936a
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 884866371e3a179fb203488b98bdc40ec0841923c157d7ad416afe74c883936a:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
884866371e3a179fb203488b98bdc40ec0841923c157d7ad416afe74c883936a
Status:
ERROR
Block height:
40129470
Block id:
888be8929245db4ea1e6d4c79681e32a9fe016e636eef5ffa496eed456aa59a9
Timestamp:
Tuesday 1 November 2022 at 21:53:13 UTC
()
Proposer:
Authorizers:
Gas used:
47