Flow price: --
51bc6b5f837247d6d644996603ea86f269d43c65458d0ba7e91330880445e714

Transaction

Hash: 51bc6b5f837247d6d644996603ea86f269d43c65458d0ba7e91330880445e714
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:
  --> 51bc6b5f837247d6d644996603ea86f269d43c65458d0ba7e91330880445e714:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
51bc6b5f837247d6d644996603ea86f269d43c65458d0ba7e91330880445e714
Status:
ERROR
Block height:
40654538
Block id:
ec6311b06ea63362b37c36848be1003c28526955e7433c3d10c995b6755b0e09
Timestamp:
Thursday 10 November 2022 at 17:30:41 UTC
()
Proposer:
Authorizers:
Gas used:
25