Flow price: --
866124884662e5fea3fb03b9fe556b3217fd6a99c903bbd807fbae70962f1b8e

Transaction

Hash: 866124884662e5fea3fb03b9fe556b3217fd6a99c903bbd807fbae70962f1b8e
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 866124884662e5fea3fb03b9fe556b3217fd6a99c903bbd807fbae70962f1b8e: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:
866124884662e5fea3fb03b9fe556b3217fd6a99c903bbd807fbae70962f1b8e
Status:
ERROR
Block height:
39754118
Block id:
fbc26f5ede8ae13fd92f64ce2e3fa3b8394ed90632610bc3dace3c13d4d3241d
Timestamp:
Wednesday 26 October 2022 at 15:06:15 UTC
()
Proposer:
Authorizers:
Gas used:
52