Flow price: --
70901fe3037da5c19b5e2e8d00d09b054633eac0d0e3cea468feff0c75ed5b57

Transaction

Hash: 70901fe3037da5c19b5e2e8d00d09b054633eac0d0e3cea468feff0c75ed5b57
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 70901fe3037da5c19b5e2e8d00d09b054633eac0d0e3cea468feff0c75ed5b57:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
70901fe3037da5c19b5e2e8d00d09b054633eac0d0e3cea468feff0c75ed5b57
Status:
ERROR
Block height:
40014757
Block id:
f62f69ca7b0f0fcd618f2cf4c57ecf6965d80ff0e66b6a29b7a677b3772c22d7
Timestamp:
Sunday 30 October 2022 at 23:36:39 UTC
()
Proposer:
Authorizers:
Gas used:
52