Flow price: --
84960ed2e16053472364a174d6cc0791b4360aef077905bb947784f4b8f26673

Transaction

Hash: 84960ed2e16053472364a174d6cc0791b4360aef077905bb947784f4b8f26673
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:
  --> 84960ed2e16053472364a174d6cc0791b4360aef077905bb947784f4b8f26673:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
84960ed2e16053472364a174d6cc0791b4360aef077905bb947784f4b8f26673
Status:
ERROR
Block height:
41519694
Block id:
c8b2ea9db76df36c8ce05f479865c256a25716d85898c16d8792c28fbfdcde19
Timestamp:
Thursday 24 November 2022 at 21:08:35 UTC
()
Proposer:
Authorizers:
Gas used:
25