Flow price: --
495b4d91e6fbeac829b7e97957fc3c0c04641b8ab077ade820c9d4721fde530f

Transaction

Hash: 495b4d91e6fbeac829b7e97957fc3c0c04641b8ab077ade820c9d4721fde530f
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:
  --> 495b4d91e6fbeac829b7e97957fc3c0c04641b8ab077ade820c9d4721fde530f: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:
495b4d91e6fbeac829b7e97957fc3c0c04641b8ab077ade820c9d4721fde530f
Status:
ERROR
Block height:
41648313
Block id:
8d7d04d5400df8ef130098d8e90b532e0028880ecfdeb74826da52e63232a01b
Timestamp:
Saturday 26 November 2022 at 23:02:02 UTC
()
Proposer:
Authorizers:
Gas used:
25