Flow price: --
0095672266f69bad0fb97c5f8f3381f9149a6db8447bbbd95b45e042b7f2d135

Transaction

Hash: 0095672266f69bad0fb97c5f8f3381f9149a6db8447bbbd95b45e042b7f2d135
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 0095672266f69bad0fb97c5f8f3381f9149a6db8447bbbd95b45e042b7f2d135:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
0095672266f69bad0fb97c5f8f3381f9149a6db8447bbbd95b45e042b7f2d135
Status:
ERROR
Block height:
39761682
Block id:
31a4d8168298d0b6051b6d792a4e2e2760edcd05bc69493e7ab6fbb607819e7a
Timestamp:
Wednesday 26 October 2022 at 18:09:26 UTC
()
Proposer:
Authorizers:
Gas used:
46