Flow price: --
4d41b8ad22bae347605908b86c6945873b49da715e2d780de9ec15e339b49f96

Transaction

Hash: 4d41b8ad22bae347605908b86c6945873b49da715e2d780de9ec15e339b49f96
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:
  --> 4d41b8ad22bae347605908b86c6945873b49da715e2d780de9ec15e339b49f96:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
4d41b8ad22bae347605908b86c6945873b49da715e2d780de9ec15e339b49f96
Status:
ERROR
Block height:
40621349
Block id:
487396493ccf3c4680ef5b1bc4ae23fb6a5bdefffe07e8a1bfe1e038a29d30d1
Timestamp:
Thursday 10 November 2022 at 03:56:13 UTC
()
Proposer:
Authorizers:
Gas used:
25