Flow price: --
d33203e18860a61451284f36cadf9fc49251d5871c6348575356af8908e742b9

Transaction

Hash: d33203e18860a61451284f36cadf9fc49251d5871c6348575356af8908e742b9
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:
  --> d33203e18860a61451284f36cadf9fc49251d5871c6348575356af8908e742b9:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
d33203e18860a61451284f36cadf9fc49251d5871c6348575356af8908e742b9
Status:
ERROR
Block height:
40625178
Block id:
933a5dc68e21a6ca395965ec49b1f1ff90c75f712264d6633051a49898d49ba1
Timestamp:
Thursday 10 November 2022 at 05:30:46 UTC
()
Proposer:
Authorizers:
Gas used:
23