Flow price: --
dc489472da5c34def4e0395e06af6f432f6e11b0e8a953f4a390e1524bf14a08

Transaction

Hash: dc489472da5c34def4e0395e06af6f432f6e11b0e8a953f4a390e1524bf14a08
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:
  --> dc489472da5c34def4e0395e06af6f432f6e11b0e8a953f4a390e1524bf14a08:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
dc489472da5c34def4e0395e06af6f432f6e11b0e8a953f4a390e1524bf14a08
Status:
ERROR
Block height:
41648477
Block id:
e0788678f9b9dfcfc2d0e14916dd737632dafdc549634df82bdd89cb76ca182f
Timestamp:
Saturday 26 November 2022 at 23:05:53 UTC
()
Proposer:
Authorizers:
Gas used:
28