Flow price: --
f148f4c6b2626bc9773019f9ee27d40128c0dac3bda70b1d38fb71c7dd2fd6d9

Transaction

Hash: f148f4c6b2626bc9773019f9ee27d40128c0dac3bda70b1d38fb71c7dd2fd6d9
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:
  --> f148f4c6b2626bc9773019f9ee27d40128c0dac3bda70b1d38fb71c7dd2fd6d9:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
f148f4c6b2626bc9773019f9ee27d40128c0dac3bda70b1d38fb71c7dd2fd6d9
Status:
ERROR
Block height:
41467341
Block id:
abc1759e5ce59b27c8f5a41f3d56dd2fb0ed00b76d764f497803a2d9cf5ad810
Timestamp:
Thursday 24 November 2022 at 00:52:34 UTC
()
Proposer:
Authorizers:
Gas used:
25