Flow price: --
321ede783f54ec94cf499b2cf485585948132327c31407b6622af91627fb7e35

Transaction

Hash: 321ede783f54ec94cf499b2cf485585948132327c31407b6622af91627fb7e35
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:
  --> 321ede783f54ec94cf499b2cf485585948132327c31407b6622af91627fb7e35:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
321ede783f54ec94cf499b2cf485585948132327c31407b6622af91627fb7e35
Status:
ERROR
Block height:
41371034
Block id:
feda6f087d87a30cd649dfe19a8623502ddbf64423b7e4814c9b560f8de15c0f
Timestamp:
Tuesday 22 November 2022 at 11:43:30 UTC
()
Proposer:
Authorizers:
Gas used:
23