Flow price: --
7917429768de5012c8dc49935e7ad9dbb26076568f2d4c0a87ae9f537356c3e6

Transaction

Hash: 7917429768de5012c8dc49935e7ad9dbb26076568f2d4c0a87ae9f537356c3e6
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:
  --> 7917429768de5012c8dc49935e7ad9dbb26076568f2d4c0a87ae9f537356c3e6:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
7917429768de5012c8dc49935e7ad9dbb26076568f2d4c0a87ae9f537356c3e6
Status:
ERROR
Block height:
41514145
Block id:
ad6b32dcbcb7dc7de8aae4d7a79cb0ddfb55a6732b5e9d14bfe5c8cc437e4e33
Timestamp:
Thursday 24 November 2022 at 19:00:54 UTC
()
Proposer:
Authorizers:
Gas used:
23