Flow price: --
0b913696def6019bcff35356fbc6b7836dd0ef55a982384e3e92050edc3e66a3

Transaction

Hash: 0b913696def6019bcff35356fbc6b7836dd0ef55a982384e3e92050edc3e66a3
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 0b913696def6019bcff35356fbc6b7836dd0ef55a982384e3e92050edc3e66a3:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
0b913696def6019bcff35356fbc6b7836dd0ef55a982384e3e92050edc3e66a3
Status:
ERROR
Block height:
40126439
Block id:
c355d070b93c2200bbede27c6a9bd894704ccdb870ead2654d675e5f1781035b
Timestamp:
Tuesday 1 November 2022 at 20:38:30 UTC
()
Proposer:
Authorizers:
Gas used:
47