Flow price: --
04e6427fe3ef37b96621edd46e70017106376cadef43ba46159ec43f698aa565

Transaction

Hash: 04e6427fe3ef37b96621edd46e70017106376cadef43ba46159ec43f698aa565
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 04e6427fe3ef37b96621edd46e70017106376cadef43ba46159ec43f698aa565:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
04e6427fe3ef37b96621edd46e70017106376cadef43ba46159ec43f698aa565
Status:
ERROR
Block height:
40153384
Block id:
459a5ba795cc43731d72ee2159ef0d31dfaedb994d36845b8f7b0330c60b134a
Timestamp:
Wednesday 2 November 2022 at 07:37:13 UTC
()
Proposer:
Authorizers:
Gas used:
46