Flow price: --
041e9dcf675e4da4eab53448180f5c7d44bee4192fe465f10c0db2df572e5938

Transaction

Hash: 041e9dcf675e4da4eab53448180f5c7d44bee4192fe465f10c0db2df572e5938
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:
  --> 041e9dcf675e4da4eab53448180f5c7d44bee4192fe465f10c0db2df572e5938:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
041e9dcf675e4da4eab53448180f5c7d44bee4192fe465f10c0db2df572e5938
Status:
ERROR
Block height:
40611744
Block id:
d7b1e74d5813043c510bad927eac48d4e6dc2918f5831b267e5f5baef736b673
Timestamp:
Thursday 10 November 2022 at 00:00:55 UTC
()
Proposer:
Authorizers:
Gas used:
26