Flow price: --
583b4a5049d2f9206527f9a0bce4bdae8b6a4991f3b91d036b86c51c0e386e97

Transaction

Hash: 583b4a5049d2f9206527f9a0bce4bdae8b6a4991f3b91d036b86c51c0e386e97
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:
  --> 583b4a5049d2f9206527f9a0bce4bdae8b6a4991f3b91d036b86c51c0e386e97:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
583b4a5049d2f9206527f9a0bce4bdae8b6a4991f3b91d036b86c51c0e386e97
Status:
ERROR
Block height:
41518060
Block id:
36d3bffc83a3528eff201652c47f2b3f4e471eaa9fc59595c67cd9387a287840
Timestamp:
Thursday 24 November 2022 at 20:30:52 UTC
()
Proposer:
Authorizers:
Gas used:
25