Flow price: --
069be7fe9d1dd4cb28af1755a6e04f70b146aeebe21fd41150d745d3ab3efc5f

Transaction

Hash: 069be7fe9d1dd4cb28af1755a6e04f70b146aeebe21fd41150d745d3ab3efc5f
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:
  --> 069be7fe9d1dd4cb28af1755a6e04f70b146aeebe21fd41150d745d3ab3efc5f: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:
069be7fe9d1dd4cb28af1755a6e04f70b146aeebe21fd41150d745d3ab3efc5f
Status:
ERROR
Block height:
40638032
Block id:
10ac837cb4bf4aedb9fa9be5ff86bd8903184c631a518c8222ca29b349f432fd
Timestamp:
Thursday 10 November 2022 at 10:47:08 UTC
()
Proposer:
Authorizers:
Gas used:
32