Flow price: --
eae640d7cf5120e20db95e173b37e282598e4a4ca26e8b685f2788550e359ecd

Transaction

Hash: eae640d7cf5120e20db95e173b37e282598e4a4ca26e8b685f2788550e359ecd
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:
  --> eae640d7cf5120e20db95e173b37e282598e4a4ca26e8b685f2788550e359ecd: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:
eae640d7cf5120e20db95e173b37e282598e4a4ca26e8b685f2788550e359ecd
Status:
ERROR
Block height:
41461880
Block id:
e2ba50d802ca3a8131eaab2fd884b14053c1d23a31d3fb4aa15eb4de3b58cf01
Timestamp:
Wednesday 23 November 2022 at 22:45:22 UTC
()
Proposer:
Authorizers:
Gas used:
42