Flow price: --
3827121d8c905591d84969ace3ab5268f416300f97821c3d284dee2c4b65e0fa

Transaction

Hash: 3827121d8c905591d84969ace3ab5268f416300f97821c3d284dee2c4b65e0fa
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:
  --> 3827121d8c905591d84969ace3ab5268f416300f97821c3d284dee2c4b65e0fa: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:
3827121d8c905591d84969ace3ab5268f416300f97821c3d284dee2c4b65e0fa
Status:
ERROR
Block height:
40643593
Block id:
e7edce1571994f797596cef63d65895483dea391b40cc44e73e86cb047b8bceb
Timestamp:
Thursday 10 November 2022 at 13:03:21 UTC
()
Proposer:
Authorizers:
Gas used:
22