Flow price: --
d39ccdbad90db76f9d82f787ddb80a1e0411200f09f46ca74e105e78e53ad323

Transaction

Hash: d39ccdbad90db76f9d82f787ddb80a1e0411200f09f46ca74e105e78e53ad323
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:
  --> d39ccdbad90db76f9d82f787ddb80a1e0411200f09f46ca74e105e78e53ad323:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
d39ccdbad90db76f9d82f787ddb80a1e0411200f09f46ca74e105e78e53ad323
Status:
ERROR
Block height:
41745096
Block id:
09a50c041b6631049c0875b6840c43f90deb823b6ec99268071bad9145657260
Timestamp:
Monday 28 November 2022 at 12:02:51 UTC
()
Proposer:
Authorizers:
Gas used:
25