Flow price: --
1d081eb37a463f84b753df0db39ae40e2afb3040a7f29e7b20972cc8ee29391e

Transaction

Hash: 1d081eb37a463f84b753df0db39ae40e2afb3040a7f29e7b20972cc8ee29391e
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:
  --> 1d081eb37a463f84b753df0db39ae40e2afb3040a7f29e7b20972cc8ee29391e: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:
1d081eb37a463f84b753df0db39ae40e2afb3040a7f29e7b20972cc8ee29391e
Status:
ERROR
Block height:
41302749
Block id:
186e389ed7a537e60f9f3f7f8723530fdb337c0597ce019de4c8e2796022eb11
Timestamp:
Monday 21 November 2022 at 09:10:55 UTC
()
Proposer:
Authorizers:
Gas used:
23