Flow price: --
33cde5e72c7719bf15cb26e49e0400e08c0caef7e0a7c0378b06bd705ed2ec90

Transaction

Hash: 33cde5e72c7719bf15cb26e49e0400e08c0caef7e0a7c0378b06bd705ed2ec90
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:
  --> 33cde5e72c7719bf15cb26e49e0400e08c0caef7e0a7c0378b06bd705ed2ec90:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
33cde5e72c7719bf15cb26e49e0400e08c0caef7e0a7c0378b06bd705ed2ec90
Status:
ERROR
Block height:
41523497
Block id:
2dd24b9b310b6b85e816fbcb48babc0de075af2823fb79cdaaeb692558f3a373
Timestamp:
Thursday 24 November 2022 at 22:36:27 UTC
()
Proposer:
Authorizers:
Gas used:
23