Flow price: --
32ea176efe1fbcae9e4071aa97854411910d9b3e4c702e828bf6e6bd89d14c8f

Transaction

Hash: 32ea176efe1fbcae9e4071aa97854411910d9b3e4c702e828bf6e6bd89d14c8f
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 32ea176efe1fbcae9e4071aa97854411910d9b3e4c702e828bf6e6bd89d14c8f: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:
32ea176efe1fbcae9e4071aa97854411910d9b3e4c702e828bf6e6bd89d14c8f
Status:
ERROR
Block height:
39822946
Block id:
db619be692305bf92e68b1d5b85ac7d5d1d7e4e2224f04199956376b91443114
Timestamp:
Thursday 27 October 2022 at 18:52:25 UTC
()
Proposer:
Authorizers:
Gas used:
47