Flow price: --
25da62cd5d149741069aa48e5c268cd4e5feb567ac57235dd16c8cd54ae49eb3

Transaction

Hash: 25da62cd5d149741069aa48e5c268cd4e5feb567ac57235dd16c8cd54ae49eb3
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:
  --> 25da62cd5d149741069aa48e5c268cd4e5feb567ac57235dd16c8cd54ae49eb3:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
25da62cd5d149741069aa48e5c268cd4e5feb567ac57235dd16c8cd54ae49eb3
Status:
ERROR
Block height:
40742530
Block id:
d8c2f5d1ac8cb2d751d46a4058a6c0ec844891cb5d97843c493dbc6064630c3b
Timestamp:
Saturday 12 November 2022 at 05:11:57 UTC
()
Proposer:
Authorizers:
Gas used:
22