Flow price: --
f888a226f23afc9706d99fd091e863c34fc2493037b0a16522a5fbfa288c9ddf

Transaction

Hash: f888a226f23afc9706d99fd091e863c34fc2493037b0a16522a5fbfa288c9ddf
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:
  --> f888a226f23afc9706d99fd091e863c34fc2493037b0a16522a5fbfa288c9ddf: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:
f888a226f23afc9706d99fd091e863c34fc2493037b0a16522a5fbfa288c9ddf
Status:
ERROR
Block height:
41405040
Block id:
0e6634cf817f5e7a7f21080475d9bb9d8a6ab73ad2a34bcf7e4ec0c96942b2b5
Timestamp:
Wednesday 23 November 2022 at 00:47:34 UTC
()
Proposer:
Authorizers:
Gas used:
26