Flow price: --
e25c7e84b8eab200391eba970e67932659c7bdf72d8b7475436a24064f798beb

Transaction

Hash: e25c7e84b8eab200391eba970e67932659c7bdf72d8b7475436a24064f798beb
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:
  --> e25c7e84b8eab200391eba970e67932659c7bdf72d8b7475436a24064f798beb: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:
e25c7e84b8eab200391eba970e67932659c7bdf72d8b7475436a24064f798beb
Status:
ERROR
Block height:
41464476
Block id:
bf764840773a3ae71d86faddc9e7d3a5a915fc9f175444f95d04ce147fb9ee71
Timestamp:
Wednesday 23 November 2022 at 23:45:21 UTC
()
Proposer:
Authorizers:
Gas used:
25