Flow price: --
0d4bdd1454fb6e84ba3583ec5d05e2a39e89cef4ecbb6324b354c3286a4c1f54

Transaction

Hash: 0d4bdd1454fb6e84ba3583ec5d05e2a39e89cef4ecbb6324b354c3286a4c1f54
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:
  --> 0d4bdd1454fb6e84ba3583ec5d05e2a39e89cef4ecbb6324b354c3286a4c1f54:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
0d4bdd1454fb6e84ba3583ec5d05e2a39e89cef4ecbb6324b354c3286a4c1f54
Status:
ERROR
Block height:
41498682
Block id:
2419fa313ef0ff9620f3bab7d2307dbbccbc206f7c82e8368e4e1e4c3ed799a1
Timestamp:
Thursday 24 November 2022 at 13:01:06 UTC
()
Proposer:
Authorizers:
Gas used:
26