Flow price: --
50e686a1a894df2457ec9fb07f21b729ec60ea284cf6ef1c84dcf7b7167d885f

Transaction

Hash: 50e686a1a894df2457ec9fb07f21b729ec60ea284cf6ef1c84dcf7b7167d885f
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:
  --> 50e686a1a894df2457ec9fb07f21b729ec60ea284cf6ef1c84dcf7b7167d885f: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:
50e686a1a894df2457ec9fb07f21b729ec60ea284cf6ef1c84dcf7b7167d885f
Status:
ERROR
Block height:
40174469
Block id:
389eb01540434f3f2ace70721fa7ebc8f3421d633426786a67bfbae111e9761c
Timestamp:
Wednesday 2 November 2022 at 17:41:14 UTC
()
Proposer:
Authorizers:
Gas used:
24