Flow price: --
4f5d66f3d02885fb16f73546e0b052212b1244022a702f817bd925551c68fb06

Transaction

Hash: 4f5d66f3d02885fb16f73546e0b052212b1244022a702f817bd925551c68fb06
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:
  --> 4f5d66f3d02885fb16f73546e0b052212b1244022a702f817bd925551c68fb06:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
4f5d66f3d02885fb16f73546e0b052212b1244022a702f817bd925551c68fb06
Status:
ERROR
Block height:
40642490
Block id:
055d1f5ad215cb222804e933c3592eb8918f79ef566d10bd06e88470fcd1d7ab
Timestamp:
Thursday 10 November 2022 at 12:36:57 UTC
()
Proposer:
Authorizers:
Gas used:
24