Flow price: --
1946759f2ddecbb697b76fff4ccdfb211b31837af81cdbed9a811c76fee82b04

Transaction

Hash: 1946759f2ddecbb697b76fff4ccdfb211b31837af81cdbed9a811c76fee82b04
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:
  --> 1946759f2ddecbb697b76fff4ccdfb211b31837af81cdbed9a811c76fee82b04:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
1946759f2ddecbb697b76fff4ccdfb211b31837af81cdbed9a811c76fee82b04
Status:
ERROR
Block height:
40617346
Block id:
97da7811ed705d338bc46ac7916b9d8b4838f358df1627e6e39524dfcacc0e17
Timestamp:
Thursday 10 November 2022 at 02:18:15 UTC
()
Proposer:
Authorizers:
Gas used:
25