Flow price: --
4ab73628d43e0e16c8d4cd94fdca871914b36f287b449fd1246f8a1a6f0f564d

Transaction

Hash: 4ab73628d43e0e16c8d4cd94fdca871914b36f287b449fd1246f8a1a6f0f564d
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 4ab73628d43e0e16c8d4cd94fdca871914b36f287b449fd1246f8a1a6f0f564d: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:
4ab73628d43e0e16c8d4cd94fdca871914b36f287b449fd1246f8a1a6f0f564d
Status:
ERROR
Block height:
40165684
Block id:
630c37fd760c6e7d1e51b26ffba1a5efd23719a6c06d80680aff4ec208786a2a
Timestamp:
Wednesday 2 November 2022 at 12:36:11 UTC
()
Proposer:
Authorizers:
Gas used:
46