Flow price: --
72e7702ecf0b50126087567b0618e5d8997e404fbf8e7f80f7f93484ee4241d4

Transaction

Hash: 72e7702ecf0b50126087567b0618e5d8997e404fbf8e7f80f7f93484ee4241d4
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:
  --> 72e7702ecf0b50126087567b0618e5d8997e404fbf8e7f80f7f93484ee4241d4:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
72e7702ecf0b50126087567b0618e5d8997e404fbf8e7f80f7f93484ee4241d4
Status:
ERROR
Block height:
41133647
Block id:
ca0828dbaa62266d70b8bb68a09e7e25820b5c5169ae03e6dd669456407bad69
Timestamp:
Friday 18 November 2022 at 15:37:16 UTC
()
Proposer:
Authorizers:
Gas used:
24