Flow price: --
08c3a63c93729743c421c469504c780045313ae3e72e8441f2d595f334efed23

Transaction

Hash: 08c3a63c93729743c421c469504c780045313ae3e72e8441f2d595f334efed23
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:
  --> 08c3a63c93729743c421c469504c780045313ae3e72e8441f2d595f334efed23:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
08c3a63c93729743c421c469504c780045313ae3e72e8441f2d595f334efed23
Status:
ERROR
Block height:
40640334
Block id:
64219bdecb4bd6fd73c8fa330482d94f85bbdc80d58f17f78abd88de4c2f2eb0
Timestamp:
Thursday 10 November 2022 at 11:43:50 UTC
()
Proposer:
Authorizers:
Gas used:
25