Flow price: --
2adaf8ad21933e86e72d66ef79fa7ebed5b2b564aac5a6ca0414a305ea686d7a

Transaction

Hash: 2adaf8ad21933e86e72d66ef79fa7ebed5b2b564aac5a6ca0414a305ea686d7a
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 2adaf8ad21933e86e72d66ef79fa7ebed5b2b564aac5a6ca0414a305ea686d7a: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:
2adaf8ad21933e86e72d66ef79fa7ebed5b2b564aac5a6ca0414a305ea686d7a
Status:
ERROR
Block height:
40165666
Block id:
cc14f500d971d2bcfa4cdd4e4546b0e3c6afc0e694beb6689c84fb07d11312ab
Timestamp:
Wednesday 2 November 2022 at 12:35:45 UTC
()
Proposer:
Authorizers:
Gas used:
46