Flow price: --
70a5110972df2131edd1896b12f0a7392203e782f843c6c37243d588b75684fe

Transaction

Hash: 70a5110972df2131edd1896b12f0a7392203e782f843c6c37243d588b75684fe
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:
  --> 70a5110972df2131edd1896b12f0a7392203e782f843c6c37243d588b75684fe: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:
70a5110972df2131edd1896b12f0a7392203e782f843c6c37243d588b75684fe
Status:
ERROR
Block height:
41491583
Block id:
11de1d7dcc4360438841edfcb08fedc0b86d839844b9f63f2901d7e606e26240
Timestamp:
Thursday 24 November 2022 at 10:16:15 UTC
()
Proposer:
Authorizers:
Gas used:
23