Flow price: --
7eee016a30e5c79c0302d042fcacb264c04c35af1ce14b610973da471b84b655

Transaction

Hash: 7eee016a30e5c79c0302d042fcacb264c04c35af1ce14b610973da471b84b655
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:
  --> 7eee016a30e5c79c0302d042fcacb264c04c35af1ce14b610973da471b84b655:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
7eee016a30e5c79c0302d042fcacb264c04c35af1ce14b610973da471b84b655
Status:
ERROR
Block height:
40702610
Block id:
fd7a81b1567a0ae270635b6141b39a69449e6a7160d3c6618cfe2db103c2537a
Timestamp:
Friday 11 November 2022 at 13:04:11 UTC
()
Proposer:
Authorizers:
Gas used:
22