Flow price: --
ad077169af9e1b14fd3b7267c87b6d321c5b00f8c0c1c0d6c7d9e0068b0b2a9d

Transaction

Hash: ad077169af9e1b14fd3b7267c87b6d321c5b00f8c0c1c0d6c7d9e0068b0b2a9d
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:
  --> ad077169af9e1b14fd3b7267c87b6d321c5b00f8c0c1c0d6c7d9e0068b0b2a9d: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:
ad077169af9e1b14fd3b7267c87b6d321c5b00f8c0c1c0d6c7d9e0068b0b2a9d
Status:
ERROR
Block height:
40769644
Block id:
722631ce6d422082b041d4a520e14c60126b1e1d6740c623317a6260c293cf56
Timestamp:
Saturday 12 November 2022 at 16:05:41 UTC
()
Proposer:
Authorizers:
Gas used:
22