Flow price: --
c8bdda50a58a143aa82dcf15d61e2c306f09449127900d90d37fa7deea218da4

Transaction

Hash: c8bdda50a58a143aa82dcf15d61e2c306f09449127900d90d37fa7deea218da4
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:
  --> c8bdda50a58a143aa82dcf15d61e2c306f09449127900d90d37fa7deea218da4:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
c8bdda50a58a143aa82dcf15d61e2c306f09449127900d90d37fa7deea218da4
Status:
ERROR
Block height:
40649903
Block id:
5d5ce7130352f0e36cca76ec7775e107e5af5ffbaede7deba105652fc96bf2de
Timestamp:
Thursday 10 November 2022 at 15:36:57 UTC
()
Proposer:
Authorizers:
Gas used:
23