Flow price: --
cd4bb433d488bb8bbab6d3611fc437315cc1ea1a0f05418601a3160656bf6094

Transaction

Hash: cd4bb433d488bb8bbab6d3611fc437315cc1ea1a0f05418601a3160656bf6094
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:
  --> cd4bb433d488bb8bbab6d3611fc437315cc1ea1a0f05418601a3160656bf6094:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
cd4bb433d488bb8bbab6d3611fc437315cc1ea1a0f05418601a3160656bf6094
Status:
ERROR
Block height:
40491964
Block id:
94fe11c9a67d699c7781a97d917a37872390c76120c010bfcbcb61f529800fe3
Timestamp:
Monday 7 November 2022 at 23:56:56 UTC
()
Proposer:
Authorizers:
Gas used:
26