Flow price: --
4f8a23c1f50073ca35a0b5555d2e7b7c15b7b84298b857bccc1bc2a0926a717b

Transaction

Hash: 4f8a23c1f50073ca35a0b5555d2e7b7c15b7b84298b857bccc1bc2a0926a717b
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 4f8a23c1f50073ca35a0b5555d2e7b7c15b7b84298b857bccc1bc2a0926a717b: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:
4f8a23c1f50073ca35a0b5555d2e7b7c15b7b84298b857bccc1bc2a0926a717b
Status:
ERROR
Block height:
40165623
Block id:
c7f09b63ee51e3dc1eb9185ad4bbcd4f294caae65e11a52383a1d4d71a032520
Timestamp:
Wednesday 2 November 2022 at 12:34:45 UTC
()
Proposer:
Authorizers:
Gas used:
50