Flow price: --
60a148657668a20dbf0e07868f28377c5a4dc7fd00d4ef2ae1f7669b5ebd0772

Transaction

Hash: 60a148657668a20dbf0e07868f28377c5a4dc7fd00d4ef2ae1f7669b5ebd0772
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:
  --> 60a148657668a20dbf0e07868f28377c5a4dc7fd00d4ef2ae1f7669b5ebd0772:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
60a148657668a20dbf0e07868f28377c5a4dc7fd00d4ef2ae1f7669b5ebd0772
Status:
ERROR
Block height:
41468249
Block id:
1ccf387e0d5319bf258601bcb7d57229761bfa7c00f07b187b5e4a54067aefe7
Timestamp:
Thursday 24 November 2022 at 01:13:57 UTC
()
Proposer:
Authorizers:
Gas used:
23