Flow price: --
1fa55626880cf5295e5de63b760999e40515372d4a75d784235a8a005825dacf

Transaction

Hash: 1fa55626880cf5295e5de63b760999e40515372d4a75d784235a8a005825dacf
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:
  --> 1fa55626880cf5295e5de63b760999e40515372d4a75d784235a8a005825dacf: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:
1fa55626880cf5295e5de63b760999e40515372d4a75d784235a8a005825dacf
Status:
ERROR
Block height:
41590868
Block id:
463a0a5b43e999e9dade239790bc9024564d33eab8f8e17bec5a0b05dc03c034
Timestamp:
Saturday 26 November 2022 at 00:43:28 UTC
()
Proposer:
Authorizers:
Gas used:
28