Flow price: --
0edb6b7256b78c263f108e57e80e7a15d62cc30d0e59dea14061e5ba079d94f8

Transaction

Hash: 0edb6b7256b78c263f108e57e80e7a15d62cc30d0e59dea14061e5ba079d94f8
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 0edb6b7256b78c263f108e57e80e7a15d62cc30d0e59dea14061e5ba079d94f8:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
0edb6b7256b78c263f108e57e80e7a15d62cc30d0e59dea14061e5ba079d94f8
Status:
ERROR
Block height:
39874458
Block id:
4a392b774f0479b3081fe243f985a477c30497e9ce6172fca12092f429407f9e
Timestamp:
Friday 28 October 2022 at 15:37:00 UTC
()
Proposer:
Authorizers:
Gas used:
47