Flow price: --
6cb51de4d6fdb565798dde9d1c7b04591917377bf7eedecbaa06ce9e9cd9fdee

Transaction

Hash: 6cb51de4d6fdb565798dde9d1c7b04591917377bf7eedecbaa06ce9e9cd9fdee
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:
  --> 6cb51de4d6fdb565798dde9d1c7b04591917377bf7eedecbaa06ce9e9cd9fdee: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:
6cb51de4d6fdb565798dde9d1c7b04591917377bf7eedecbaa06ce9e9cd9fdee
Status:
ERROR
Block height:
40625877
Block id:
2d080b68082ecdbf0bbc9d5c2486d518d0b0bb816b498c78b66bf13efd04a5dc
Timestamp:
Thursday 10 November 2022 at 05:48:08 UTC
()
Proposer:
Authorizers:
Gas used:
25