Flow price: --
dd96b2a9a8061f320286de7911dd028db40aca07ebbafc0a86ae87bb48e104a3

Transaction

Hash: dd96b2a9a8061f320286de7911dd028db40aca07ebbafc0a86ae87bb48e104a3
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:
  --> dd96b2a9a8061f320286de7911dd028db40aca07ebbafc0a86ae87bb48e104a3:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
dd96b2a9a8061f320286de7911dd028db40aca07ebbafc0a86ae87bb48e104a3
Status:
ERROR
Block height:
41213866
Block id:
924e4e3860c1e6a05ca2a6b3393464fbb3ba1673eb444daf272b3452989e51e7
Timestamp:
Saturday 19 November 2022 at 22:45:22 UTC
()
Proposer:
Authorizers:
Gas used:
25