Flow price: --
9042c6d505e6734ed88a6bf3c0e0c69a9259fbd6b9080543d6b0979110c323c5

Transaction

Hash: 9042c6d505e6734ed88a6bf3c0e0c69a9259fbd6b9080543d6b0979110c323c5
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:
  --> 9042c6d505e6734ed88a6bf3c0e0c69a9259fbd6b9080543d6b0979110c323c5:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
9042c6d505e6734ed88a6bf3c0e0c69a9259fbd6b9080543d6b0979110c323c5
Status:
ERROR
Block height:
41654444
Block id:
d0d75816c216d4604fd1cf75a5b25f204b78e97ec8d1d7d37fdb411b0f893f3e
Timestamp:
Sunday 27 November 2022 at 01:25:05 UTC
()
Proposer:
Authorizers:
Gas used:
25