Flow price: --
4626106857f4e24e99433a8c390078d21b1ed7725d60288b6f46c63d434a6b64

Transaction

Hash: 4626106857f4e24e99433a8c390078d21b1ed7725d60288b6f46c63d434a6b64
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:
  --> 4626106857f4e24e99433a8c390078d21b1ed7725d60288b6f46c63d434a6b64:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
4626106857f4e24e99433a8c390078d21b1ed7725d60288b6f46c63d434a6b64
Status:
ERROR
Block height:
41544787
Block id:
25eea4d758661d670620c6e236d3ecea17390a68e4a4e0331cd4d193dbfef9dd
Timestamp:
Friday 25 November 2022 at 06:51:58 UTC
()
Proposer:
Authorizers:
Gas used:
23