Flow price: --
09f11baf77a717d287857dbf6a763c05636ba3e30c8fe4658939d434fffc59ed

Transaction

Hash: 09f11baf77a717d287857dbf6a763c05636ba3e30c8fe4658939d434fffc59ed
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:
  --> 09f11baf77a717d287857dbf6a763c05636ba3e30c8fe4658939d434fffc59ed: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:
09f11baf77a717d287857dbf6a763c05636ba3e30c8fe4658939d434fffc59ed
Status:
ERROR
Block height:
41409644
Block id:
d97cee86f452ce4840803adae240169f500be1e46f5fba6ae95bc35407ab8718
Timestamp:
Wednesday 23 November 2022 at 02:34:45 UTC
()
Proposer:
Authorizers:
Gas used:
26