Flow price: --
66dd075574c1029b85d83d5dc518c9c811e74dd83f2437ff0a7c4ca3fe18494b

Transaction

Hash: 66dd075574c1029b85d83d5dc518c9c811e74dd83f2437ff0a7c4ca3fe18494b
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:
  --> 66dd075574c1029b85d83d5dc518c9c811e74dd83f2437ff0a7c4ca3fe18494b: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:
66dd075574c1029b85d83d5dc518c9c811e74dd83f2437ff0a7c4ca3fe18494b
Status:
ERROR
Block height:
41085607
Block id:
109afe6515728aa485dbeb92227f7e1e3eb926550dd61dd972f3f59f5ab9c10b
Timestamp:
Thursday 17 November 2022 at 21:03:35 UTC
()
Proposer:
Authorizers:
Gas used:
23