Flow price: --
ef386396611b64e0e35305872a06c8425aca88ebda8acbe97d87ba0953268e37

Transaction

Hash: ef386396611b64e0e35305872a06c8425aca88ebda8acbe97d87ba0953268e37
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:
  --> ef386396611b64e0e35305872a06c8425aca88ebda8acbe97d87ba0953268e37:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
ef386396611b64e0e35305872a06c8425aca88ebda8acbe97d87ba0953268e37
Status:
ERROR
Block height:
41641406
Block id:
5d887264708b8e3a844b8e870b105d2db5d11c409985d6ab35348462753ddf76
Timestamp:
Saturday 26 November 2022 at 20:21:24 UTC
()
Proposer:
Authorizers:
Gas used:
26