Flow price: --
4a27548e283b9c096822662a335f6563c56ef09850bdbb445607103e9370c9e2

Transaction

Hash: 4a27548e283b9c096822662a335f6563c56ef09850bdbb445607103e9370c9e2
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:
  --> 4a27548e283b9c096822662a335f6563c56ef09850bdbb445607103e9370c9e2:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
4a27548e283b9c096822662a335f6563c56ef09850bdbb445607103e9370c9e2
Status:
ERROR
Block height:
41483237
Block id:
52e8f387616b0d9753e86fb5c908a8589dbe98eb9c08838c50324ce0869f9f83
Timestamp:
Thursday 24 November 2022 at 07:03:05 UTC
()
Proposer:
Authorizers:
Gas used:
23