Flow price: --
debe557eb5da3e22beee53d3666902d6b997265c8934f8a8d53a07adf952cd0a

Transaction

Hash: debe557eb5da3e22beee53d3666902d6b997265c8934f8a8d53a07adf952cd0a
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:
  --> debe557eb5da3e22beee53d3666902d6b997265c8934f8a8d53a07adf952cd0a: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:
debe557eb5da3e22beee53d3666902d6b997265c8934f8a8d53a07adf952cd0a
Status:
ERROR
Block height:
41119889
Block id:
7140a2ffc5c138df242cbfc262e134fd3ad1c88f00a7b8639e39af6faf660a59
Timestamp:
Friday 18 November 2022 at 10:17:34 UTC
()
Proposer:
Authorizers:
Gas used:
22