Flow price: --
1bb29e87ed83eeac40c9dc795948d1c568b31a38fc77a5f7923800ea86455dc7

Transaction

Hash: 1bb29e87ed83eeac40c9dc795948d1c568b31a38fc77a5f7923800ea86455dc7
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:
  --> 1bb29e87ed83eeac40c9dc795948d1c568b31a38fc77a5f7923800ea86455dc7:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
1bb29e87ed83eeac40c9dc795948d1c568b31a38fc77a5f7923800ea86455dc7
Status:
ERROR
Block height:
40618035
Block id:
0ff00253577774decec61f56c4df68a0bcaec411f385cbc58b869899426fbe37
Timestamp:
Thursday 10 November 2022 at 02:34:53 UTC
()
Proposer:
Authorizers:
Gas used:
22