Flow price: --
3cd6351253ec799d190563600bbc1ef788d4144b2331dd08c0b0538bc7bf2996

Transaction

Hash: 3cd6351253ec799d190563600bbc1ef788d4144b2331dd08c0b0538bc7bf2996
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> 3cd6351253ec799d190563600bbc1ef788d4144b2331dd08c0b0538bc7bf2996:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
3cd6351253ec799d190563600bbc1ef788d4144b2331dd08c0b0538bc7bf2996
Status:
ERROR
Block height:
40644843
Block id:
d346f9abe0739837e4ec674e2b0d968a1e8c7cdae28b600e87bb0cfede93892b
Timestamp:
Thursday 10 November 2022 at 13:34:02 UTC
()
Proposer:
Authorizers:
Gas used:
24