Flow price: --
40118a9eb090704ffceedaece7bcd42180608eb8d4c51ae74f2da8b036ec029e

Transaction

Hash: 40118a9eb090704ffceedaece7bcd42180608eb8d4c51ae74f2da8b036ec029e
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:
  --> 40118a9eb090704ffceedaece7bcd42180608eb8d4c51ae74f2da8b036ec029e: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:
40118a9eb090704ffceedaece7bcd42180608eb8d4c51ae74f2da8b036ec029e
Status:
ERROR
Block height:
40459498
Block id:
cff4d2a2daed30938c77c91bcaf0b0d814ad635a6ab68ff900b156421156f08d
Timestamp:
Monday 7 November 2022 at 10:47:04 UTC
()
Proposer:
Authorizers:
Gas used:
22