Flow price: --
0c0955afbaa45731169f0fcd0096773b62c05b84ff693db50778daeb012ef7a5

Transaction

Hash: 0c0955afbaa45731169f0fcd0096773b62c05b84ff693db50778daeb012ef7a5
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:
  --> 0c0955afbaa45731169f0fcd0096773b62c05b84ff693db50778daeb012ef7a5:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
0c0955afbaa45731169f0fcd0096773b62c05b84ff693db50778daeb012ef7a5
Status:
ERROR
Block height:
40704404
Block id:
c5d995fc9359f26931c7909b62a3abcf91349c0b13e41330c0c3bef21b9d3377
Timestamp:
Friday 11 November 2022 at 13:47:50 UTC
()
Proposer:
Authorizers:
Gas used:
25