Flow price: --
3f41ee423fb48e6e33fafd5e3bf4b9f5399d0b533d3f2caa38d458b5eb4ee5db

Transaction

Hash: 3f41ee423fb48e6e33fafd5e3bf4b9f5399d0b533d3f2caa38d458b5eb4ee5db
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:
  --> 3f41ee423fb48e6e33fafd5e3bf4b9f5399d0b533d3f2caa38d458b5eb4ee5db: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:
3f41ee423fb48e6e33fafd5e3bf4b9f5399d0b533d3f2caa38d458b5eb4ee5db
Status:
ERROR
Block height:
41619809
Block id:
fdb5ce68d386660a95498880fbffbbd74faaa2860086eeb829e8a8e0cbb58d7f
Timestamp:
Saturday 26 November 2022 at 11:58:48 UTC
()
Proposer:
Authorizers:
Gas used:
23