Flow price: --
ed6f56f5bf2204dd675623786a5456f78ce0eec999b6bbc620c27c3e36c717e0

Transaction

Hash: ed6f56f5bf2204dd675623786a5456f78ce0eec999b6bbc620c27c3e36c717e0
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> ed6f56f5bf2204dd675623786a5456f78ce0eec999b6bbc620c27c3e36c717e0:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
ed6f56f5bf2204dd675623786a5456f78ce0eec999b6bbc620c27c3e36c717e0
Status:
ERROR
Block height:
39810994
Block id:
2543813d7ba9ea8bb1815ee1047828c2493046363329586e149073dcea3d9eb1
Timestamp:
Thursday 27 October 2022 at 14:01:57 UTC
()
Proposer:
Authorizers:
Gas used:
48