Flow price: --
dba2bf789cbb7eca7477be5cc465e2a89817264c691254337d66359d91b4ed32

Transaction

Hash: dba2bf789cbb7eca7477be5cc465e2a89817264c691254337d66359d91b4ed32
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:
  --> dba2bf789cbb7eca7477be5cc465e2a89817264c691254337d66359d91b4ed32:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
dba2bf789cbb7eca7477be5cc465e2a89817264c691254337d66359d91b4ed32
Status:
ERROR
Block height:
41070352
Block id:
26a0800537b067e50ff9e0d64d34f393722939bd19303ecfa3524836051a902c
Timestamp:
Thursday 17 November 2022 at 15:07:13 UTC
()
Proposer:
Authorizers:
Gas used:
23