Flow price: --
a03438a0ff6a25ec2d2d2b285c88dbe0fee53ec5df4bb1a262a1fc8d81e29521

Transaction

Hash: a03438a0ff6a25ec2d2d2b285c88dbe0fee53ec5df4bb1a262a1fc8d81e29521
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:
  --> a03438a0ff6a25ec2d2d2b285c88dbe0fee53ec5df4bb1a262a1fc8d81e29521:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
a03438a0ff6a25ec2d2d2b285c88dbe0fee53ec5df4bb1a262a1fc8d81e29521
Status:
ERROR
Block height:
40541854
Block id:
41624a7fff094f1c49b89bf1ba33cd0628ddb738a3300bf384abd9a868176ea3
Timestamp:
Tuesday 8 November 2022 at 19:55:33 UTC
()
Proposer:
Authorizers:
Gas used:
28