Flow price: --
ebbc9597a30f1ee378678aa1d75de0ccb8b921380de99b318ccfe9ba7b953b20

Transaction

Hash: ebbc9597a30f1ee378678aa1d75de0ccb8b921380de99b318ccfe9ba7b953b20
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:
  --> ebbc9597a30f1ee378678aa1d75de0ccb8b921380de99b318ccfe9ba7b953b20:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
ebbc9597a30f1ee378678aa1d75de0ccb8b921380de99b318ccfe9ba7b953b20
Status:
ERROR
Block height:
40615570
Block id:
0798cac70a7693576fb2e0dabec14cd2ef0b4d9b7399aa255c617392223af05c
Timestamp:
Thursday 10 November 2022 at 01:34:45 UTC
()
Proposer:
Authorizers:
Gas used:
22