Flow price: --
a2b562508e74e23e3b7e200da625ac6a9c563cecadf8be561f72513df41a81a1

Transaction

Hash: a2b562508e74e23e3b7e200da625ac6a9c563cecadf8be561f72513df41a81a1
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:
  --> a2b562508e74e23e3b7e200da625ac6a9c563cecadf8be561f72513df41a81a1:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
a2b562508e74e23e3b7e200da625ac6a9c563cecadf8be561f72513df41a81a1
Status:
ERROR
Block height:
41506841
Block id:
4d224711699b933bf46ff546fd687ab501df8a6fb1751c4a831cda8b3ac03818
Timestamp:
Thursday 24 November 2022 at 16:10:59 UTC
()
Proposer:
Authorizers:
Gas used:
26