Flow price: --
774b7e816214c0614e26e44128b6cd10ded43099fdbf889daa1c1fe7d94479c7

Transaction

Hash: 774b7e816214c0614e26e44128b6cd10ded43099fdbf889daa1c1fe7d94479c7
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:
  --> 774b7e816214c0614e26e44128b6cd10ded43099fdbf889daa1c1fe7d94479c7:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
774b7e816214c0614e26e44128b6cd10ded43099fdbf889daa1c1fe7d94479c7
Status:
ERROR
Block height:
40499129
Block id:
8688fec55f871dc2692f9071d80c6d8bfa4824afc98562001ff8b664cdbc5e00
Timestamp:
Tuesday 8 November 2022 at 02:48:25 UTC
()
Proposer:
Authorizers:
Gas used:
22