Flow price: --
f1142080f3fa6cee49b7c6b3eafb06e26dde14634c435ce34e3c751e2197027c

Transaction

Hash: f1142080f3fa6cee49b7c6b3eafb06e26dde14634c435ce34e3c751e2197027c
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:
  --> f1142080f3fa6cee49b7c6b3eafb06e26dde14634c435ce34e3c751e2197027c: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:
f1142080f3fa6cee49b7c6b3eafb06e26dde14634c435ce34e3c751e2197027c
Status:
ERROR
Block height:
41517434
Block id:
701b4b6888964e55109bb93f6b16e3cb4c9c985ed56baf3933839ef02b29c151
Timestamp:
Thursday 24 November 2022 at 20:16:23 UTC
()
Proposer:
Authorizers:
Gas used:
23