Flow price: --
a5a4842490ebd698430b842a185c97824613d84f4ca2817d30fd69d88b2a1c3f

Transaction

Hash: a5a4842490ebd698430b842a185c97824613d84f4ca2817d30fd69d88b2a1c3f
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:
  --> a5a4842490ebd698430b842a185c97824613d84f4ca2817d30fd69d88b2a1c3f: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:
a5a4842490ebd698430b842a185c97824613d84f4ca2817d30fd69d88b2a1c3f
Status:
ERROR
Block height:
41455545
Block id:
db039970269f109568e7193cd22847866a4327ad70b3ccc0fb781b2ab60d3d00
Timestamp:
Wednesday 23 November 2022 at 20:17:14 UTC
()
Proposer:
Authorizers:
Gas used:
23