Flow price: --
bcb4c2a2a988422e61d576f2700a7b1acf7ee31db323a4e3acce43417aeb939a

Transaction

Hash: bcb4c2a2a988422e61d576f2700a7b1acf7ee31db323a4e3acce43417aeb939a
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:
  --> bcb4c2a2a988422e61d576f2700a7b1acf7ee31db323a4e3acce43417aeb939a: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:
bcb4c2a2a988422e61d576f2700a7b1acf7ee31db323a4e3acce43417aeb939a
Status:
ERROR
Block height:
40575709
Block id:
f8b14106066a78de8160b17cc81abe73b4d20c70a03e7cd7614d24cc41220b0d
Timestamp:
Wednesday 9 November 2022 at 09:25:18 UTC
()
Proposer:
Authorizers:
Gas used:
25