Flow price: --
fc96a8459eedf658615f33381eddc75e40f3c24df5d6cb1dcc596ca8cf574ace

Transaction

Hash: fc96a8459eedf658615f33381eddc75e40f3c24df5d6cb1dcc596ca8cf574ace
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> fc96a8459eedf658615f33381eddc75e40f3c24df5d6cb1dcc596ca8cf574ace: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:
fc96a8459eedf658615f33381eddc75e40f3c24df5d6cb1dcc596ca8cf574ace
Status:
ERROR
Block height:
39764533
Block id:
bea43ee039b6b0de89ac2e665ed6fc60a031bd7fc74b201ee002b5f293f4c199
Timestamp:
Wednesday 26 October 2022 at 19:18:31 UTC
()
Proposer:
Authorizers:
Gas used:
47