Flow price: --
af6de6f2f32c8b495f85ce2a32ac40bb5809e9438221820366a4d47361cfffda

Transaction

Hash: af6de6f2f32c8b495f85ce2a32ac40bb5809e9438221820366a4d47361cfffda
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:
  --> af6de6f2f32c8b495f85ce2a32ac40bb5809e9438221820366a4d47361cfffda: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:
af6de6f2f32c8b495f85ce2a32ac40bb5809e9438221820366a4d47361cfffda
Status:
ERROR
Block height:
40666682
Block id:
dcf1792565b54534c5db982a2eec3b8a5709c6c12051e840415e93942a80d92f
Timestamp:
Thursday 10 November 2022 at 22:25:44 UTC
()
Proposer:
Authorizers:
Gas used:
24