Flow price: --
85b8bdd70526fbe466e236424df3d0e96bdfdae69617216aa202d8629264add7

Transaction

Hash: 85b8bdd70526fbe466e236424df3d0e96bdfdae69617216aa202d8629264add7
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 85b8bdd70526fbe466e236424df3d0e96bdfdae69617216aa202d8629264add7:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
85b8bdd70526fbe466e236424df3d0e96bdfdae69617216aa202d8629264add7
Status:
ERROR
Block height:
39736216
Block id:
fca0acc1da4f948db431320ffaf79ed548c622b518e24abfbe1799d42dfd9b45
Timestamp:
Wednesday 26 October 2022 at 07:53:37 UTC
()
Proposer:
Authorizers:
Gas used:
47