Flow price: --
0669cde3e5dbfda682ae1edb7cb61d73da6e5186b7b61d9d86444f2363fbce6a

Transaction

Hash: 0669cde3e5dbfda682ae1edb7cb61d73da6e5186b7b61d9d86444f2363fbce6a
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:
  --> 0669cde3e5dbfda682ae1edb7cb61d73da6e5186b7b61d9d86444f2363fbce6a: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:
0669cde3e5dbfda682ae1edb7cb61d73da6e5186b7b61d9d86444f2363fbce6a
Status:
ERROR
Block height:
40633507
Block id:
d5dafb613235204137e396b242f87da1814a4cf7605b3bafe824262b6bef7df5
Timestamp:
Thursday 10 November 2022 at 08:56:06 UTC
()
Proposer:
Authorizers:
Gas used:
24