Flow price: --
27621c133b38026d6c1aa440c1ef989905014587391cbe285110694d941d47bd

Transaction

Hash: 27621c133b38026d6c1aa440c1ef989905014587391cbe285110694d941d47bd
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 27621c133b38026d6c1aa440c1ef989905014587391cbe285110694d941d47bd: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:
27621c133b38026d6c1aa440c1ef989905014587391cbe285110694d941d47bd
Status:
ERROR
Block height:
39921548
Block id:
f69e78cc0e9aa5519f0476cd4d867e0c12c366b4bf701c3405c88e70f75c88ee
Timestamp:
Saturday 29 October 2022 at 10:24:10 UTC
()
Proposer:
Authorizers:
Gas used:
48