Flow price: --
4a241e340b0e31b35c4869c945a1f21fd6f567bb534a36050de507aa78ffd2d7

Transaction

Hash: 4a241e340b0e31b35c4869c945a1f21fd6f567bb534a36050de507aa78ffd2d7
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:
  --> 4a241e340b0e31b35c4869c945a1f21fd6f567bb534a36050de507aa78ffd2d7:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
4a241e340b0e31b35c4869c945a1f21fd6f567bb534a36050de507aa78ffd2d7
Status:
ERROR
Block height:
41628248
Block id:
31590fded8b7d37a14f8836793ea2f698fa73529a268114891c33ba9496eee7c
Timestamp:
Saturday 26 November 2022 at 15:14:40 UTC
()
Proposer:
Authorizers:
Gas used:
29