Flow price: --
7c6f4338fdca378f56a17f141321cff4ff947a6565959e43c248c247b2bd79e7

Transaction

Hash: 7c6f4338fdca378f56a17f141321cff4ff947a6565959e43c248c247b2bd79e7
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:
  --> 7c6f4338fdca378f56a17f141321cff4ff947a6565959e43c248c247b2bd79e7:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
7c6f4338fdca378f56a17f141321cff4ff947a6565959e43c248c247b2bd79e7
Status:
ERROR
Block height:
41597276
Block id:
0ff02a0a94a198d34d2f93a7c14c9ebce0541fa25ea3dee6b93590177aed3854
Timestamp:
Saturday 26 November 2022 at 03:12:19 UTC
()
Proposer:
Authorizers:
Gas used:
26