Flow price: --
20a2e864d57620b3af7828402b4c6ea3186ad8dc04c291de3a9e4d04fded45fd

Transaction

Hash: 20a2e864d57620b3af7828402b4c6ea3186ad8dc04c291de3a9e4d04fded45fd
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:
  --> 20a2e864d57620b3af7828402b4c6ea3186ad8dc04c291de3a9e4d04fded45fd: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:
20a2e864d57620b3af7828402b4c6ea3186ad8dc04c291de3a9e4d04fded45fd
Status:
ERROR
Block height:
41413224
Block id:
4056004dea0a7986bef5d2ed845b4d508ff595542822787370b6ee6234183bc6
Timestamp:
Wednesday 23 November 2022 at 03:57:41 UTC
()
Proposer:
Authorizers:
Gas used:
22