Flow price: --
35754c9257e966255140d16afeaad6e8066470792b64ccc9b21451110316f51c

Transaction

Hash: 35754c9257e966255140d16afeaad6e8066470792b64ccc9b21451110316f51c
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:
  --> 35754c9257e966255140d16afeaad6e8066470792b64ccc9b21451110316f51c: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:
35754c9257e966255140d16afeaad6e8066470792b64ccc9b21451110316f51c
Status:
ERROR
Block height:
41632057
Block id:
520f0afec715c4b04ee3e40b364bd04732c986fc4a1c641180226466662cb9ac
Timestamp:
Saturday 26 November 2022 at 16:43:08 UTC
()
Proposer:
Authorizers:
Gas used:
24