Flow price: --
9a8585eeed4e39dd06d1c9f66d3bab0991b679e4e1858ca86d312fa80369c554

Transaction

Hash: 9a8585eeed4e39dd06d1c9f66d3bab0991b679e4e1858ca86d312fa80369c554
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:
  --> 9a8585eeed4e39dd06d1c9f66d3bab0991b679e4e1858ca86d312fa80369c554:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
9a8585eeed4e39dd06d1c9f66d3bab0991b679e4e1858ca86d312fa80369c554
Status:
ERROR
Block height:
41499984
Block id:
b05220801304932463e80a836ad09383c893548dd581c42871ae6842a02d857d
Timestamp:
Thursday 24 November 2022 at 13:31:19 UTC
()
Proposer:
Authorizers:
Gas used:
42