Flow price: --
4356c42cf155f5a82560fa97eac96915e067d344ffef1e8638a3d8b2a4497987

Transaction

Hash: 4356c42cf155f5a82560fa97eac96915e067d344ffef1e8638a3d8b2a4497987
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:
  --> 4356c42cf155f5a82560fa97eac96915e067d344ffef1e8638a3d8b2a4497987:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
4356c42cf155f5a82560fa97eac96915e067d344ffef1e8638a3d8b2a4497987
Status:
ERROR
Block height:
40650973
Block id:
9c9a5c99da48d6d02293711e808a608145bbbb1a084dbd0e3bd724661e90e9fc
Timestamp:
Thursday 10 November 2022 at 16:03:05 UTC
()
Proposer:
Authorizers:
Gas used:
23