Flow price: --
23ff69875275355dac40a02941bc96759f14cc2c777beeea6f5717afa00aad76

Transaction

Hash: 23ff69875275355dac40a02941bc96759f14cc2c777beeea6f5717afa00aad76
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 23ff69875275355dac40a02941bc96759f14cc2c777beeea6f5717afa00aad76:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
23ff69875275355dac40a02941bc96759f14cc2c777beeea6f5717afa00aad76
Status:
ERROR
Block height:
39776004
Block id:
e149311d16500af9abbcf515ae5229a1bcd355347e478ad71308154d6a5e1af6
Timestamp:
Wednesday 26 October 2022 at 23:54:57 UTC
()
Proposer:
Authorizers:
Gas used:
47