Flow price: --
bf5bf47293a790c4c3d7df5c06815606ae8880887d258832d8e2981bd94d3219

Transaction

Hash: bf5bf47293a790c4c3d7df5c06815606ae8880887d258832d8e2981bd94d3219
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> bf5bf47293a790c4c3d7df5c06815606ae8880887d258832d8e2981bd94d3219:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
bf5bf47293a790c4c3d7df5c06815606ae8880887d258832d8e2981bd94d3219
Status:
ERROR
Block height:
39911803
Block id:
f69a8c363a9929b85996ab4de4e0a24e05c0ed4b86a69f0dad90dd7cead88686
Timestamp:
Saturday 29 October 2022 at 06:29:26 UTC
()
Proposer:
Authorizers:
Gas used:
57