Flow price: --
73af57112138c4e2e96ba421f1ad0e7928d6d11cb6c32f875ed34e3d15ceaba5

Transaction

Hash: 73af57112138c4e2e96ba421f1ad0e7928d6d11cb6c32f875ed34e3d15ceaba5
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:
  --> 73af57112138c4e2e96ba421f1ad0e7928d6d11cb6c32f875ed34e3d15ceaba5:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
73af57112138c4e2e96ba421f1ad0e7928d6d11cb6c32f875ed34e3d15ceaba5
Status:
ERROR
Block height:
41453537
Block id:
63cc4d956e55af1aa771b76ec692c48a5b69a24ce67d9cb02aedeac321cf900f
Timestamp:
Wednesday 23 November 2022 at 19:30:02 UTC
()
Proposer:
Authorizers:
Gas used:
25