Flow price: --
8595a26e785ce00930650400f736fe970c5619fb0caf474f2eb52c08de58c561

Transaction

Hash: 8595a26e785ce00930650400f736fe970c5619fb0caf474f2eb52c08de58c561
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:
  --> 8595a26e785ce00930650400f736fe970c5619fb0caf474f2eb52c08de58c561:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
8595a26e785ce00930650400f736fe970c5619fb0caf474f2eb52c08de58c561
Status:
ERROR
Block height:
40355799
Block id:
5e03d90d162cab35995a7c7272258e4446de123b6af14fd7c2b5719820169acb
Timestamp:
Saturday 5 November 2022 at 16:45:33 UTC
()
Proposer:
Authorizers:
Gas used:
23