Flow price: --
abbebb3256dc42257d0a4e540c0da3a04caeca14f94e97b33581104cd26c4420

Transaction

Hash: abbebb3256dc42257d0a4e540c0da3a04caeca14f94e97b33581104cd26c4420
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:
  --> abbebb3256dc42257d0a4e540c0da3a04caeca14f94e97b33581104cd26c4420:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
abbebb3256dc42257d0a4e540c0da3a04caeca14f94e97b33581104cd26c4420
Status:
ERROR
Block height:
40461841
Block id:
2d4dbe2cc2ad920744311b961c492126b004205adec19b14932be6fb192c461f
Timestamp:
Monday 7 November 2022 at 11:44:29 UTC
()
Proposer:
Authorizers:
Gas used:
23