Flow price: --
56e25649db99e56fb52638e650beb4537a6f167c15e765712df8040206e7f988

Transaction

Hash: 56e25649db99e56fb52638e650beb4537a6f167c15e765712df8040206e7f988
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:
  --> 56e25649db99e56fb52638e650beb4537a6f167c15e765712df8040206e7f988:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
56e25649db99e56fb52638e650beb4537a6f167c15e765712df8040206e7f988
Status:
ERROR
Block height:
41052190
Block id:
e64babe4c70bc5e69c402e0108e9e53e95880c91c4d81bce7bdbcec180a8a8b9
Timestamp:
Thursday 17 November 2022 at 08:00:36 UTC
()
Proposer:
Authorizers:
Gas used:
23