Flow price: --
f8f02089ba495f5352c10815911d12d2805a4ca3a63b3df73fbc8a5f0303c4c6

Transaction

Hash: f8f02089ba495f5352c10815911d12d2805a4ca3a63b3df73fbc8a5f0303c4c6
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:
  --> f8f02089ba495f5352c10815911d12d2805a4ca3a63b3df73fbc8a5f0303c4c6:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
f8f02089ba495f5352c10815911d12d2805a4ca3a63b3df73fbc8a5f0303c4c6
Status:
ERROR
Block height:
40625156
Block id:
4f64c1d5f26f14ae0951b2ee4ef1c1951c0c872204eadf87f90d0f7ec641dbff
Timestamp:
Thursday 10 November 2022 at 05:30:16 UTC
()
Proposer:
Authorizers:
Gas used:
26