Flow price: --
e216a360ec8bcd0df6108ab3fc58cf62e81a02e40b3d0df081d1c0b648c8088a

Transaction

Hash: e216a360ec8bcd0df6108ab3fc58cf62e81a02e40b3d0df081d1c0b648c8088a
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:
  --> e216a360ec8bcd0df6108ab3fc58cf62e81a02e40b3d0df081d1c0b648c8088a: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:
e216a360ec8bcd0df6108ab3fc58cf62e81a02e40b3d0df081d1c0b648c8088a
Status:
ERROR
Block height:
41506124
Block id:
9dcec04d3b8550861b3db13e2bc6651d5728514130c4fc829eae77efe411ade3
Timestamp:
Thursday 24 November 2022 at 15:54:34 UTC
()
Proposer:
Authorizers:
Gas used:
23