Flow price: --
904dda3cb4a9fd001fbcf27da080b235e8f1656688ac7495be657e20fb0e500c

Transaction

Hash: 904dda3cb4a9fd001fbcf27da080b235e8f1656688ac7495be657e20fb0e500c
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:
  --> 904dda3cb4a9fd001fbcf27da080b235e8f1656688ac7495be657e20fb0e500c: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:
904dda3cb4a9fd001fbcf27da080b235e8f1656688ac7495be657e20fb0e500c
Status:
ERROR
Block height:
40526267
Block id:
da01d33b62080308d346354eea2635ed586fada48e308e3bb7acd637e562ae29
Timestamp:
Tuesday 8 November 2022 at 13:41:59 UTC
()
Proposer:
Authorizers:
Gas used:
26