Flow price: --
cad9d7d239644997fa99ebcf0d92f440fb64896860084e89b90d18255c38bb4a

Transaction

Hash: cad9d7d239644997fa99ebcf0d92f440fb64896860084e89b90d18255c38bb4a
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:
  --> cad9d7d239644997fa99ebcf0d92f440fb64896860084e89b90d18255c38bb4a: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:
cad9d7d239644997fa99ebcf0d92f440fb64896860084e89b90d18255c38bb4a
Status:
ERROR
Block height:
41631191
Block id:
9a37320bbddfa1b2b794af007351f87607d0c1fb85d23064201d29c2c64ae540
Timestamp:
Saturday 26 November 2022 at 16:23:10 UTC
()
Proposer:
Authorizers:
Gas used:
25