Flow price: --
75bf2645e5f3164f168176e6b55d927091b8e60e56dbdafb27cd771c3d0f5b5a

Transaction

Hash: 75bf2645e5f3164f168176e6b55d927091b8e60e56dbdafb27cd771c3d0f5b5a
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:
  --> 75bf2645e5f3164f168176e6b55d927091b8e60e56dbdafb27cd771c3d0f5b5a: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:
75bf2645e5f3164f168176e6b55d927091b8e60e56dbdafb27cd771c3d0f5b5a
Status:
ERROR
Block height:
41457577
Block id:
37a4ed233dd2f4990c13150bcdac5bd3dc5edf160391c0e470cbb4e9a5172b9b
Timestamp:
Wednesday 23 November 2022 at 21:05:34 UTC
()
Proposer:
Authorizers:
Gas used:
23