Flow price: --
dde211f94019acfe7d4676b0cfc2dd71454cda9d6606303c5e853f28af268cc0

Transaction

Hash: dde211f94019acfe7d4676b0cfc2dd71454cda9d6606303c5e853f28af268cc0
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:
  --> dde211f94019acfe7d4676b0cfc2dd71454cda9d6606303c5e853f28af268cc0:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
dde211f94019acfe7d4676b0cfc2dd71454cda9d6606303c5e853f28af268cc0
Status:
ERROR
Block height:
41406376
Block id:
a09d2a8f473ee9de8ef5f01f24827edf9e51120e23c2326bf11e761937ea3e27
Timestamp:
Wednesday 23 November 2022 at 01:18:57 UTC
()
Proposer:
Authorizers:
Gas used:
28