Flow price: --
3f803d7567f1b90d5bd22e4cc930087fe7a98fd05b2454c7c13cc2407e9a784f

Transaction

Hash: 3f803d7567f1b90d5bd22e4cc930087fe7a98fd05b2454c7c13cc2407e9a784f
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:
  --> 3f803d7567f1b90d5bd22e4cc930087fe7a98fd05b2454c7c13cc2407e9a784f: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:
3f803d7567f1b90d5bd22e4cc930087fe7a98fd05b2454c7c13cc2407e9a784f
Status:
ERROR
Block height:
41412156
Block id:
4b983464e655df608ecb9fabaf4e0ad06adda5c1dbc4a9df03c41e9450557032
Timestamp:
Wednesday 23 November 2022 at 03:33:16 UTC
()
Proposer:
Authorizers:
Gas used:
25