Flow price: --
aa0bfb60fefcbc76597fe3174be15e564394d321c69e41b7f520f71ced748080

Transaction

Hash: aa0bfb60fefcbc76597fe3174be15e564394d321c69e41b7f520f71ced748080
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> aa0bfb60fefcbc76597fe3174be15e564394d321c69e41b7f520f71ced748080:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
aa0bfb60fefcbc76597fe3174be15e564394d321c69e41b7f520f71ced748080
Status:
ERROR
Block height:
39732053
Block id:
dc845ccb7ee9c3fd607edfdba395a7b2b8f54727eb51797d7a2a92790734ccb4
Timestamp:
Wednesday 26 October 2022 at 06:12:58 UTC
()
Proposer:
Authorizers:
Gas used:
47