Flow price: --
6269268a327e8d6b8c05c9e6a430627bafb4d90b06866e1d14b361425d578f48

Transaction

Hash: 6269268a327e8d6b8c05c9e6a430627bafb4d90b06866e1d14b361425d578f48
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:
  --> 6269268a327e8d6b8c05c9e6a430627bafb4d90b06866e1d14b361425d578f48:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
6269268a327e8d6b8c05c9e6a430627bafb4d90b06866e1d14b361425d578f48
Status:
ERROR
Block height:
41302673
Block id:
4b5a9fde1e3bce3bbbf399487e7dacc2d604abcab5858a0ba5183d5b92835f09
Timestamp:
Monday 21 November 2022 at 09:09:08 UTC
()
Proposer:
Authorizers:
Gas used:
24