Flow price: --
5d90a7af0ea17d72e1793c6c13eedd9fecd61d7c8e6b034857f653a2c802c0ce

Transaction

Hash: 5d90a7af0ea17d72e1793c6c13eedd9fecd61d7c8e6b034857f653a2c802c0ce
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:
  --> 5d90a7af0ea17d72e1793c6c13eedd9fecd61d7c8e6b034857f653a2c802c0ce: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:
5d90a7af0ea17d72e1793c6c13eedd9fecd61d7c8e6b034857f653a2c802c0ce
Status:
ERROR
Block height:
41606057
Block id:
9a12e82c08dbe745cc9948b7cf67723f0f47dde0bedffb5691526dce57e801f7
Timestamp:
Saturday 26 November 2022 at 06:37:12 UTC
()
Proposer:
Authorizers:
Gas used:
26