Flow price: --
03ad994d971ad4c6eeae41bc3fcc0eeafd339bca06163ec9da14314f0457b4bd

Transaction

Hash: 03ad994d971ad4c6eeae41bc3fcc0eeafd339bca06163ec9da14314f0457b4bd
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:
  --> 03ad994d971ad4c6eeae41bc3fcc0eeafd339bca06163ec9da14314f0457b4bd: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:
03ad994d971ad4c6eeae41bc3fcc0eeafd339bca06163ec9da14314f0457b4bd
Status:
ERROR
Block height:
40636281
Block id:
2c19dab399eace5708fff80bfad0680a7b7358c9c34e4ad199e5ca782aeefa46
Timestamp:
Thursday 10 November 2022 at 10:04:07 UTC
()
Proposer:
Authorizers:
Gas used:
22