Flow price: --
1447453af514682bead89fea9adca0d489fa76d5d0de5bef115cf53a560710e5

Transaction

Hash: 1447453af514682bead89fea9adca0d489fa76d5d0de5bef115cf53a560710e5
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:
  --> 1447453af514682bead89fea9adca0d489fa76d5d0de5bef115cf53a560710e5:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
1447453af514682bead89fea9adca0d489fa76d5d0de5bef115cf53a560710e5
Status:
ERROR
Block height:
40727286
Block id:
eafc683bbdc44af4561f4ed7a2a0012dd9a9544ba2ac1932ee027b00a003e7c1
Timestamp:
Friday 11 November 2022 at 23:03:49 UTC
()
Proposer:
Authorizers:
Gas used:
25