Flow price: --
37aa6c2c130573ab4acd18aecf9b358a8d832a3d7292eca7a34c6015a8813ae8

Transaction

Hash: 37aa6c2c130573ab4acd18aecf9b358a8d832a3d7292eca7a34c6015a8813ae8
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:
  --> 37aa6c2c130573ab4acd18aecf9b358a8d832a3d7292eca7a34c6015a8813ae8:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
37aa6c2c130573ab4acd18aecf9b358a8d832a3d7292eca7a34c6015a8813ae8
Status:
ERROR
Block height:
40652691
Block id:
b261e0b5c2eb7fdec4b6f5d82939064e20e07adb90cbd2585dfc6b6af27b7a58
Timestamp:
Thursday 10 November 2022 at 16:45:02 UTC
()
Proposer:
Authorizers:
Gas used:
25