Flow price: --
b2c94a5a3a5b549d7d3ac2ca1832c03691b8e5ce31d1fcc55df6029a6df320de

Transaction

Hash: b2c94a5a3a5b549d7d3ac2ca1832c03691b8e5ce31d1fcc55df6029a6df320de
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:
  --> b2c94a5a3a5b549d7d3ac2ca1832c03691b8e5ce31d1fcc55df6029a6df320de: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:
b2c94a5a3a5b549d7d3ac2ca1832c03691b8e5ce31d1fcc55df6029a6df320de
Status:
ERROR
Block height:
40216606
Block id:
0c3775d382c3995d474a804bbcc81180dca40557e710990a6d869e34e15f997c
Timestamp:
Thursday 3 November 2022 at 10:06:29 UTC
()
Proposer:
Authorizers:
Gas used:
23