Flow price: --
dec656f331804b09b70f5aa20e35078925aa2f1fccf9891465891b5fb33d607c

Transaction

Hash: dec656f331804b09b70f5aa20e35078925aa2f1fccf9891465891b5fb33d607c
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:
  --> dec656f331804b09b70f5aa20e35078925aa2f1fccf9891465891b5fb33d607c: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:
dec656f331804b09b70f5aa20e35078925aa2f1fccf9891465891b5fb33d607c
Status:
ERROR
Block height:
41220681
Block id:
58ea4caf205a1aba7a850daa2ba37e90f1a1a862a494c679990e6f9fc6cf27d0
Timestamp:
Sunday 20 November 2022 at 01:25:30 UTC
()
Proposer:
Authorizers:
Gas used:
25