Flow price: --
a63b3af672cdecc1f1067c00452088dbe03c0cbca21671d3f512ab73edf23159

Transaction

Hash: a63b3af672cdecc1f1067c00452088dbe03c0cbca21671d3f512ab73edf23159
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:
  --> a63b3af672cdecc1f1067c00452088dbe03c0cbca21671d3f512ab73edf23159:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
a63b3af672cdecc1f1067c00452088dbe03c0cbca21671d3f512ab73edf23159
Status:
ERROR
Block height:
41492980
Block id:
0cc015462e36f48422f75e267a93239532b81bb01779676a63e4fa94496bd667
Timestamp:
Thursday 24 November 2022 at 10:48:50 UTC
()
Proposer:
Authorizers:
Gas used:
25