Flow price: --
259e1746bc56bf41fb85b91f3c6ec10bbc0edf47177e78e43ba2954ab20e53be

Transaction

Hash: 259e1746bc56bf41fb85b91f3c6ec10bbc0edf47177e78e43ba2954ab20e53be
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:
  --> 259e1746bc56bf41fb85b91f3c6ec10bbc0edf47177e78e43ba2954ab20e53be: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:
259e1746bc56bf41fb85b91f3c6ec10bbc0edf47177e78e43ba2954ab20e53be
Status:
ERROR
Block height:
40623932
Block id:
fd020a746b6e6d058f4d4407d317a6855452534182c357c1106e875835b3b197
Timestamp:
Thursday 10 November 2022 at 04:59:55 UTC
()
Proposer:
Authorizers:
Gas used:
23