Flow price: --
4b3b3dda0b8d070a9745ed47413291a68b69f844708eabf769fdcabc9ca1ebbe

Transaction

Hash: 4b3b3dda0b8d070a9745ed47413291a68b69f844708eabf769fdcabc9ca1ebbe
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:
  --> 4b3b3dda0b8d070a9745ed47413291a68b69f844708eabf769fdcabc9ca1ebbe: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:
4b3b3dda0b8d070a9745ed47413291a68b69f844708eabf769fdcabc9ca1ebbe
Status:
ERROR
Block height:
41523581
Block id:
422e6cf985828d705def4ae37b35e053f68735736e0c5555c12ff5af716c50e2
Timestamp:
Thursday 24 November 2022 at 22:38:25 UTC
()
Proposer:
Authorizers:
Gas used:
25