Flow price: --
328d91f45c2e23ea04a292c536ade9a3ae6cf82f9f9a97fdbe12a318cdeeeca7

Transaction

Hash: 328d91f45c2e23ea04a292c536ade9a3ae6cf82f9f9a97fdbe12a318cdeeeca7
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:
  --> 328d91f45c2e23ea04a292c536ade9a3ae6cf82f9f9a97fdbe12a318cdeeeca7:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
328d91f45c2e23ea04a292c536ade9a3ae6cf82f9f9a97fdbe12a318cdeeeca7
Status:
ERROR
Block height:
41534579
Block id:
a1cedf17faa93844e5889ce04e37cf3aea0daef8b68c51d025210ce98dddeb6a
Timestamp:
Friday 25 November 2022 at 02:53:06 UTC
()
Proposer:
Authorizers:
Gas used:
22