Flow price: --
90024ae838c0a4971775a43a62a65c47872af757ad46c7bb17874d68d99bd7c9

Transaction

Hash: 90024ae838c0a4971775a43a62a65c47872af757ad46c7bb17874d68d99bd7c9
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:
  --> 90024ae838c0a4971775a43a62a65c47872af757ad46c7bb17874d68d99bd7c9:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
90024ae838c0a4971775a43a62a65c47872af757ad46c7bb17874d68d99bd7c9
Status:
ERROR
Block height:
41741887
Block id:
6adac273a61cbd28b031081a4ca879a7a0e355b13ec8398e72cd8ef3aca24823
Timestamp:
Monday 28 November 2022 at 10:49:27 UTC
()
Proposer:
Authorizers:
Gas used:
26