Flow price: --
dc295f97e6c9bbc46ff9a47245a20cd221bbcbdf398e4b2459847690719c38df

Transaction

Hash: dc295f97e6c9bbc46ff9a47245a20cd221bbcbdf398e4b2459847690719c38df
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:
  --> dc295f97e6c9bbc46ff9a47245a20cd221bbcbdf398e4b2459847690719c38df: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:
dc295f97e6c9bbc46ff9a47245a20cd221bbcbdf398e4b2459847690719c38df
Status:
ERROR
Block height:
41319876
Block id:
c3fc69c3dcfee2f6ca8561c0a82e7effcc403cd067d2b0467a0da5b0b20c87ec
Timestamp:
Monday 21 November 2022 at 15:50:37 UTC
()
Proposer:
Authorizers:
Gas used:
23