Flow price: --
cad4e075fdb63181121812c4c9fc7705ae14b0205bb307b809a3255a833bded4

Transaction

Hash: cad4e075fdb63181121812c4c9fc7705ae14b0205bb307b809a3255a833bded4
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:
  --> cad4e075fdb63181121812c4c9fc7705ae14b0205bb307b809a3255a833bded4:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
cad4e075fdb63181121812c4c9fc7705ae14b0205bb307b809a3255a833bded4
Status:
ERROR
Block height:
41439874
Block id:
b108c5bff5d58f1c0cfc646059ea92749f00af7d353781c11a64a1ff3c9e911a
Timestamp:
Wednesday 23 November 2022 at 14:13:37 UTC
()
Proposer:
Authorizers:
Gas used:
23