Flow price: --
db5647e9dcca18b1678609c83ea08523be6da74c12544b8b056a51c222de3fdb

Transaction

Hash: db5647e9dcca18b1678609c83ea08523be6da74c12544b8b056a51c222de3fdb
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:
  --> db5647e9dcca18b1678609c83ea08523be6da74c12544b8b056a51c222de3fdb: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:
db5647e9dcca18b1678609c83ea08523be6da74c12544b8b056a51c222de3fdb
Status:
ERROR
Block height:
40439393
Block id:
4e05c994855686131ae0971b1479f63fe0b45acffb2cfd91c67c914435b33346
Timestamp:
Monday 7 November 2022 at 02:36:30 UTC
()
Proposer:
Authorizers:
Gas used:
25