Flow price: --
ade9b1ddfe388686ecd567047626aa91598120c330d10015cccc39be275384a3

Transaction

Hash: ade9b1ddfe388686ecd567047626aa91598120c330d10015cccc39be275384a3
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:
  --> ade9b1ddfe388686ecd567047626aa91598120c330d10015cccc39be275384a3:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
ade9b1ddfe388686ecd567047626aa91598120c330d10015cccc39be275384a3
Status:
ERROR
Block height:
41054506
Block id:
984feb104cb334ab31228fe0cfda35afc84b1afd10a3843be1757e69306dee4c
Timestamp:
Thursday 17 November 2022 at 08:54:58 UTC
()
Proposer:
Authorizers:
Gas used:
26