Flow price: --
97762fb9163836b63c72f1b3e4c94df899e844f9e1da50b5bf936e8710e14ab6

Transaction

Hash: 97762fb9163836b63c72f1b3e4c94df899e844f9e1da50b5bf936e8710e14ab6
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:
  --> 97762fb9163836b63c72f1b3e4c94df899e844f9e1da50b5bf936e8710e14ab6:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
97762fb9163836b63c72f1b3e4c94df899e844f9e1da50b5bf936e8710e14ab6
Status:
ERROR
Block height:
41421040
Block id:
339955281bffe758eefeada02e17e34e240acb2de6c825bf3a345635dd97c9ed
Timestamp:
Wednesday 23 November 2022 at 06:57:43 UTC
()
Proposer:
Authorizers:
Gas used:
26