Flow price: --
76f9d235b45df492b1cfd6610f2cd107ee95dbee1da7ebd2329f4d4f3ef074dc

Transaction

Hash: 76f9d235b45df492b1cfd6610f2cd107ee95dbee1da7ebd2329f4d4f3ef074dc
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:
  --> 76f9d235b45df492b1cfd6610f2cd107ee95dbee1da7ebd2329f4d4f3ef074dc: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:
76f9d235b45df492b1cfd6610f2cd107ee95dbee1da7ebd2329f4d4f3ef074dc
Status:
ERROR
Block height:
41527452
Block id:
a6f8b2f2b921ca4ca404d53a1ef15052416efc3ed9f167ee5337667fcf6349f2
Timestamp:
Friday 25 November 2022 at 00:08:01 UTC
()
Proposer:
Authorizers:
Gas used:
23