Flow price: --
5ffd3cd3e9d876103822b422e1cb5d9f3b672238767a86b9f81e18cc9f1a1b7b

Transaction

Hash: 5ffd3cd3e9d876103822b422e1cb5d9f3b672238767a86b9f81e18cc9f1a1b7b
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:
  --> 5ffd3cd3e9d876103822b422e1cb5d9f3b672238767a86b9f81e18cc9f1a1b7b: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:
5ffd3cd3e9d876103822b422e1cb5d9f3b672238767a86b9f81e18cc9f1a1b7b
Status:
ERROR
Block height:
41429179
Block id:
ea8c2e239979c94361483324f0a4d0f84d5aa126e6dae62c9fe64aed3a59c93f
Timestamp:
Wednesday 23 November 2022 at 10:05:05 UTC
()
Proposer:
Authorizers:
Gas used:
24