Flow price: --
be18b41d4e21ba7cace49045108c1833f3c8e81ffd58aa0bb54a2b27dc862ddc

Transaction

Hash: be18b41d4e21ba7cace49045108c1833f3c8e81ffd58aa0bb54a2b27dc862ddc
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:
  --> be18b41d4e21ba7cace49045108c1833f3c8e81ffd58aa0bb54a2b27dc862ddc: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:
be18b41d4e21ba7cace49045108c1833f3c8e81ffd58aa0bb54a2b27dc862ddc
Status:
ERROR
Block height:
41409704
Block id:
87f8f0826e82ae1ca219fd5cf1c2e15d6f9720ca173638209bdbdbaa351f85d7
Timestamp:
Wednesday 23 November 2022 at 02:36:09 UTC
()
Proposer:
Authorizers:
Gas used:
24