Flow price: --
76aeb2ee8e87d203e83cc6cef20d41307b948f9d366b5f936fffc98a4d922707

Transaction

Hash: 76aeb2ee8e87d203e83cc6cef20d41307b948f9d366b5f936fffc98a4d922707
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:
  --> 76aeb2ee8e87d203e83cc6cef20d41307b948f9d366b5f936fffc98a4d922707:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
76aeb2ee8e87d203e83cc6cef20d41307b948f9d366b5f936fffc98a4d922707
Status:
ERROR
Block height:
40180326
Block id:
7da721ec0b18236e6bd296c0a080d3bf95ea2aa03490efd3a7fc3bc6b354974f
Timestamp:
Wednesday 2 November 2022 at 20:02:02 UTC
()
Proposer:
Authorizers:
Gas used:
28