Flow price: --
d0158973917728e85c97a99db50fe0e3df52ed620ef1a154bb7c61800d30ca7e

Transaction

Hash: d0158973917728e85c97a99db50fe0e3df52ed620ef1a154bb7c61800d30ca7e
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:
  --> d0158973917728e85c97a99db50fe0e3df52ed620ef1a154bb7c61800d30ca7e: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:
d0158973917728e85c97a99db50fe0e3df52ed620ef1a154bb7c61800d30ca7e
Status:
ERROR
Block height:
41069560
Block id:
7aaf4976db78a42f964b8b5a029e59bd08f4a6123ed4acf2c3e84f20e1416ec5
Timestamp:
Thursday 17 November 2022 at 14:48:25 UTC
()
Proposer:
Authorizers:
Gas used:
25