Flow price: --
9ebd6824166a4562a2ef78a5d4d0bbacd1e6933a105f0e3040979a81bd36e4af

Transaction

Hash: 9ebd6824166a4562a2ef78a5d4d0bbacd1e6933a105f0e3040979a81bd36e4af
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:
  --> 9ebd6824166a4562a2ef78a5d4d0bbacd1e6933a105f0e3040979a81bd36e4af: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:
9ebd6824166a4562a2ef78a5d4d0bbacd1e6933a105f0e3040979a81bd36e4af
Status:
ERROR
Block height:
40569645
Block id:
23192bd08625b8ab0c79c04ad08cc24fd412ff7d0e9c8f8b7c11865afaaf86a0
Timestamp:
Wednesday 9 November 2022 at 07:00:09 UTC
()
Proposer:
Authorizers:
Gas used:
25