Flow price: --
8ff56a12caedec026b7a8a01f4e3d0e68c5f83653b087ca238ad4d0f74765e3e

Transaction

Hash: 8ff56a12caedec026b7a8a01f4e3d0e68c5f83653b087ca238ad4d0f74765e3e
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:
  --> 8ff56a12caedec026b7a8a01f4e3d0e68c5f83653b087ca238ad4d0f74765e3e: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:
8ff56a12caedec026b7a8a01f4e3d0e68c5f83653b087ca238ad4d0f74765e3e
Status:
ERROR
Block height:
40750497
Block id:
48f17cb3b6fa07feb9c6df523645495e7af3bf7f3f4d1c7d6cde619fd5b290f5
Timestamp:
Saturday 12 November 2022 at 08:24:05 UTC
()
Proposer:
Authorizers:
Gas used:
22