Flow price: --
0f022a34292eda9f2d51ce2d1500278b01435e65322ff459ae3d772095a41b29

Transaction

Hash: 0f022a34292eda9f2d51ce2d1500278b01435e65322ff459ae3d772095a41b29
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 0f022a34292eda9f2d51ce2d1500278b01435e65322ff459ae3d772095a41b29:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
0f022a34292eda9f2d51ce2d1500278b01435e65322ff459ae3d772095a41b29
Status:
ERROR
Block height:
39794090
Block id:
95bc0e49ad006c8609d095aa7811a8d7342a6cd88fd6bc747a1ed24df86dff7f
Timestamp:
Thursday 27 October 2022 at 07:12:31 UTC
()
Proposer:
Authorizers:
Gas used:
50