Flow price: --
f704549c6bfa463f4bc2b667b3cf80ddfbbecf8ff2f231a33c6cb350afa16e7a

Transaction

Hash: f704549c6bfa463f4bc2b667b3cf80ddfbbecf8ff2f231a33c6cb350afa16e7a
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:
  --> f704549c6bfa463f4bc2b667b3cf80ddfbbecf8ff2f231a33c6cb350afa16e7a: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:
f704549c6bfa463f4bc2b667b3cf80ddfbbecf8ff2f231a33c6cb350afa16e7a
Status:
ERROR
Block height:
41483348
Block id:
e867767ebe32b8e99c2d20a425ec64897895257868cca72352935031fb066ef1
Timestamp:
Thursday 24 November 2022 at 07:05:45 UTC
()
Proposer:
Authorizers:
Gas used:
26