Flow price: --
5fd81bccd8fba6dbadd0c9fcca701a1b4fbaa41275478dc18e54ad3f1f7f305f

Transaction

Hash: 5fd81bccd8fba6dbadd0c9fcca701a1b4fbaa41275478dc18e54ad3f1f7f305f
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:
  --> 5fd81bccd8fba6dbadd0c9fcca701a1b4fbaa41275478dc18e54ad3f1f7f305f: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:
5fd81bccd8fba6dbadd0c9fcca701a1b4fbaa41275478dc18e54ad3f1f7f305f
Status:
ERROR
Block height:
40689542
Block id:
5fe319c94dfcf11b97dcc8eb3d984262370c416c4c3cefe4125a0e55cdec4a6b
Timestamp:
Friday 11 November 2022 at 07:44:14 UTC
()
Proposer:
Authorizers:
Gas used:
23