Flow price: --
ace29961f1b34f542f295fb30eb875266dde505be931f086974881a855a4f152

Transaction

Hash: ace29961f1b34f542f295fb30eb875266dde505be931f086974881a855a4f152
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> ace29961f1b34f542f295fb30eb875266dde505be931f086974881a855a4f152:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
ace29961f1b34f542f295fb30eb875266dde505be931f086974881a855a4f152
Status:
ERROR
Block height:
40125779
Block id:
6cc83b7b85ff423c4e38421ae21fdb8e93a470dadf6c3dfa2900fe6e36bce5bc
Timestamp:
Tuesday 1 November 2022 at 20:22:36 UTC
()
Proposer:
Authorizers:
Gas used:
50