Flow price: --
eb93d621f2a9772cf5c92b301e1a0bac46d3c64ef113dda317ba866e03c7de7a

Transaction

Hash: eb93d621f2a9772cf5c92b301e1a0bac46d3c64ef113dda317ba866e03c7de7a
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> eb93d621f2a9772cf5c92b301e1a0bac46d3c64ef113dda317ba866e03c7de7a: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:
eb93d621f2a9772cf5c92b301e1a0bac46d3c64ef113dda317ba866e03c7de7a
Status:
ERROR
Block height:
39989290
Block id:
76de8deaf941c129585b37e5b1e965a60a9d0864f62280263f735424eb1e5e75
Timestamp:
Sunday 30 October 2022 at 13:28:56 UTC
()
Proposer:
Authorizers:
Gas used:
50