Flow price: --
fff89fc31cebfc87f92db11ebce646943b2213f8ee4918a764cc7bc756a5b169

Transaction

Hash: fff89fc31cebfc87f92db11ebce646943b2213f8ee4918a764cc7bc756a5b169
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:
  --> fff89fc31cebfc87f92db11ebce646943b2213f8ee4918a764cc7bc756a5b169:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
fff89fc31cebfc87f92db11ebce646943b2213f8ee4918a764cc7bc756a5b169
Status:
ERROR
Block height:
40624619
Block id:
2f4fa802399c2af9d88c819450d18ed0a1efea8bd868e995d63e340e319696fb
Timestamp:
Thursday 10 November 2022 at 05:16:52 UTC
()
Proposer:
Authorizers:
Gas used:
26