Flow price: --
c6b537518e9e3313ed646ac55d05d6f2bf6dedbac9f42d247b0d1d1832bd9d47

Transaction

Hash: c6b537518e9e3313ed646ac55d05d6f2bf6dedbac9f42d247b0d1d1832bd9d47
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> c6b537518e9e3313ed646ac55d05d6f2bf6dedbac9f42d247b0d1d1832bd9d47:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
c6b537518e9e3313ed646ac55d05d6f2bf6dedbac9f42d247b0d1d1832bd9d47
Status:
ERROR
Block height:
39742297
Block id:
fee4cccb8f2680ed0f967634a4c56282fe84d49812f79823bf474a19a0e78e18
Timestamp:
Wednesday 26 October 2022 at 10:20:39 UTC
()
Proposer:
Authorizers:
Gas used:
59