Flow price: --
cf5e04c9e6c40d781f73651d84d15934777e2470eb36c8163e132c0c746f8eeb

Transaction

Hash: cf5e04c9e6c40d781f73651d84d15934777e2470eb36c8163e132c0c746f8eeb
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:
  --> cf5e04c9e6c40d781f73651d84d15934777e2470eb36c8163e132c0c746f8eeb: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:
cf5e04c9e6c40d781f73651d84d15934777e2470eb36c8163e132c0c746f8eeb
Status:
ERROR
Block height:
41575164
Block id:
6f951ebef29b12dd626f5b2be29fded621c19d1c31aa793187289e1dd1110fce
Timestamp:
Friday 25 November 2022 at 18:39:09 UTC
()
Proposer:
Authorizers:
Gas used:
30