Flow price: --
bdf03346a006288c76536237d7b57e00431e3b233918ff0a7a45e815c860a5e8

Transaction

Hash: bdf03346a006288c76536237d7b57e00431e3b233918ff0a7a45e815c860a5e8
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:
  --> bdf03346a006288c76536237d7b57e00431e3b233918ff0a7a45e815c860a5e8:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
bdf03346a006288c76536237d7b57e00431e3b233918ff0a7a45e815c860a5e8
Status:
ERROR
Block height:
41524639
Block id:
8bc2991c7e34bf9b7c865e7faf9862f925d395e40abd80a3aaded509eca6be96
Timestamp:
Thursday 24 November 2022 at 23:02:43 UTC
()
Proposer:
Authorizers:
Gas used:
26