Flow price: --
13bf607881aa1d1cf4528aa2aeddc6c718b780614410b9dcbf72aa70b87c4d5f

Transaction

Hash: 13bf607881aa1d1cf4528aa2aeddc6c718b780614410b9dcbf72aa70b87c4d5f
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:
  --> 13bf607881aa1d1cf4528aa2aeddc6c718b780614410b9dcbf72aa70b87c4d5f: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:
13bf607881aa1d1cf4528aa2aeddc6c718b780614410b9dcbf72aa70b87c4d5f
Status:
ERROR
Block height:
40173185
Block id:
24b51ffafaccd18542b9570d35a90b37e0abc47e8bcd2417c715410d324b9877
Timestamp:
Wednesday 2 November 2022 at 17:10:37 UTC
()
Proposer:
Authorizers:
Gas used:
26