Flow price: --
3b488e6b0a29294f4796a25ef9e6d35076e61e203a5317e247346c85c20577db

Transaction

Hash: 3b488e6b0a29294f4796a25ef9e6d35076e61e203a5317e247346c85c20577db
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:
  --> 3b488e6b0a29294f4796a25ef9e6d35076e61e203a5317e247346c85c20577db: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:
3b488e6b0a29294f4796a25ef9e6d35076e61e203a5317e247346c85c20577db
Status:
ERROR
Block height:
41191736
Block id:
d6f30fa6bb6455b6339af628c798a36ab02c61ac1b9b3797d29d5deeabcf132c
Timestamp:
Saturday 19 November 2022 at 14:10:22 UTC
()
Proposer:
Authorizers:
Gas used:
25