Flow price: --
c96cb788231457f36567b26919dc2aebb1bbc1b93f81e20ff3bc4e5f8dc3a8ef

Transaction

Hash: c96cb788231457f36567b26919dc2aebb1bbc1b93f81e20ff3bc4e5f8dc3a8ef
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:
  --> c96cb788231457f36567b26919dc2aebb1bbc1b93f81e20ff3bc4e5f8dc3a8ef: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:
c96cb788231457f36567b26919dc2aebb1bbc1b93f81e20ff3bc4e5f8dc3a8ef
Status:
ERROR
Block height:
40423635
Block id:
d117ef92d423e11cd319b309204cff727437cf417d1cc4ae59267bae1f59aace
Timestamp:
Sunday 6 November 2022 at 20:14:09 UTC
()
Proposer:
Authorizers:
Gas used:
26