Flow price: --
fec393cd0bd6537efe611d265d4f436d79e5f6f0c5bed4c39037c70475ca1b3c

Transaction

Hash: fec393cd0bd6537efe611d265d4f436d79e5f6f0c5bed4c39037c70475ca1b3c
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:
  --> fec393cd0bd6537efe611d265d4f436d79e5f6f0c5bed4c39037c70475ca1b3c: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:
fec393cd0bd6537efe611d265d4f436d79e5f6f0c5bed4c39037c70475ca1b3c
Status:
ERROR
Block height:
40583033
Block id:
291a0c9f2a3fb805a1c71726a0f9093b29e8275100ea5d959466dbdecb61f2b4
Timestamp:
Wednesday 9 November 2022 at 12:21:15 UTC
()
Proposer:
Authorizers:
Gas used:
23