Flow price: --
fc24d66321656e3143558714b76e2f899e959e2d23b1bed960b97b8f21e63242

Transaction

Hash: fc24d66321656e3143558714b76e2f899e959e2d23b1bed960b97b8f21e63242
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:
  --> fc24d66321656e3143558714b76e2f899e959e2d23b1bed960b97b8f21e63242:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
fc24d66321656e3143558714b76e2f899e959e2d23b1bed960b97b8f21e63242
Status:
ERROR
Block height:
41458621
Block id:
29d4c6bdb812b903e4898e23a4601c15fadda528a266cbd2ffaf16ebf57af421
Timestamp:
Wednesday 23 November 2022 at 21:30:17 UTC
()
Proposer:
Authorizers:
Gas used:
24