Flow price: --
280e2f1476c9eda5e1a866ad41f2f2bbb801285319c5bbf26a48e516f1890634

Transaction

Hash: 280e2f1476c9eda5e1a866ad41f2f2bbb801285319c5bbf26a48e516f1890634
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:
  --> 280e2f1476c9eda5e1a866ad41f2f2bbb801285319c5bbf26a48e516f1890634:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
280e2f1476c9eda5e1a866ad41f2f2bbb801285319c5bbf26a48e516f1890634
Status:
ERROR
Block height:
41636653
Block id:
149906cf712a499ffc3ce79d087982b01ddc7aaa6ac1c2435845ee381eef4e32
Timestamp:
Saturday 26 November 2022 at 18:30:53 UTC
()
Proposer:
Authorizers:
Gas used:
25