Flow price: --
713db6f01aa4927e3399efa5a09304f57423ec35c0fd58ea262cfa8778077f64

Transaction

Hash: 713db6f01aa4927e3399efa5a09304f57423ec35c0fd58ea262cfa8778077f64
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:
  --> 713db6f01aa4927e3399efa5a09304f57423ec35c0fd58ea262cfa8778077f64:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
713db6f01aa4927e3399efa5a09304f57423ec35c0fd58ea262cfa8778077f64
Status:
ERROR
Block height:
41423502
Block id:
96ca85e7f8229b17e3b06c76669db80f778504c48cb2c48fbce494a2f80f3442
Timestamp:
Wednesday 23 November 2022 at 07:54:24 UTC
()
Proposer:
Authorizers:
Gas used:
23