Flow price: --
e414744a9d20bb0bba5449389c7f18994741bea38dc693c230fa57a53dd36d51

Transaction

Hash: e414744a9d20bb0bba5449389c7f18994741bea38dc693c230fa57a53dd36d51
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:
  --> e414744a9d20bb0bba5449389c7f18994741bea38dc693c230fa57a53dd36d51:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
e414744a9d20bb0bba5449389c7f18994741bea38dc693c230fa57a53dd36d51
Status:
ERROR
Block height:
41132940
Block id:
b3d30850d5dc47ffa5bda62453ae039fc600b209d2b63d032d515289c3267838
Timestamp:
Friday 18 November 2022 at 15:20:47 UTC
()
Proposer:
Authorizers:
Gas used:
26