Flow price: --
8a18500592254af55d9d08f6489347232717cfa56e4ebc2ec4ba66e34551b20e

Transaction

Hash: 8a18500592254af55d9d08f6489347232717cfa56e4ebc2ec4ba66e34551b20e
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:
  --> 8a18500592254af55d9d08f6489347232717cfa56e4ebc2ec4ba66e34551b20e: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:
8a18500592254af55d9d08f6489347232717cfa56e4ebc2ec4ba66e34551b20e
Status:
ERROR
Block height:
41747825
Block id:
bfa901653618f1e1041348ef44c8bf9f954111cf3ccfe8a695735b37777e80ef
Timestamp:
Monday 28 November 2022 at 13:05:50 UTC
()
Proposer:
Authorizers:
Gas used:
26