Flow price: --
5508327e69cf6cb69a9d6a47c96a6c6f702ec33d879d814092b5f8d24e4627bc

Transaction

Hash: 5508327e69cf6cb69a9d6a47c96a6c6f702ec33d879d814092b5f8d24e4627bc
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 5508327e69cf6cb69a9d6a47c96a6c6f702ec33d879d814092b5f8d24e4627bc: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:
5508327e69cf6cb69a9d6a47c96a6c6f702ec33d879d814092b5f8d24e4627bc
Status:
ERROR
Block height:
39763338
Block id:
04ebb74de37d1405bbae40e5d7fc8eb06266f10737396ba1e12060e43bbe7f8f
Timestamp:
Wednesday 26 October 2022 at 18:49:26 UTC
()
Proposer:
Authorizers:
Gas used:
46