Flow price: --
a2e1de9cd040d69beb4d307841ba9b5e32ffa0d3cc325afa7eef0cecb090e067

Transaction

Hash: a2e1de9cd040d69beb4d307841ba9b5e32ffa0d3cc325afa7eef0cecb090e067
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:
  --> a2e1de9cd040d69beb4d307841ba9b5e32ffa0d3cc325afa7eef0cecb090e067:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
a2e1de9cd040d69beb4d307841ba9b5e32ffa0d3cc325afa7eef0cecb090e067
Status:
ERROR
Block height:
40760749
Block id:
e32000246a3e91b9df99410fa6af3317af482f3ae05caf65049c3c4c64a41d83
Timestamp:
Saturday 12 November 2022 at 12:31:31 UTC
()
Proposer:
Authorizers:
Gas used:
26