Flow price: --
f1e831e16393508b3dff5d9e0a27200cf05423fd96189a957e3facd3c1081a2b

Transaction

Hash: f1e831e16393508b3dff5d9e0a27200cf05423fd96189a957e3facd3c1081a2b
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> f1e831e16393508b3dff5d9e0a27200cf05423fd96189a957e3facd3c1081a2b: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:
f1e831e16393508b3dff5d9e0a27200cf05423fd96189a957e3facd3c1081a2b
Status:
ERROR
Block height:
40149160
Block id:
e970814e669c78f29f6d8d8d9fe5e487a4b6187fb8cd04d3dce6956705a6037d
Timestamp:
Wednesday 2 November 2022 at 05:53:27 UTC
()
Proposer:
Authorizers:
Gas used:
47