Flow price: --
736aafe5d56a7c3684cdb09c75f192e3e5bb51123af1733e8f23a730ce3e252e

Transaction

Hash: 736aafe5d56a7c3684cdb09c75f192e3e5bb51123af1733e8f23a730ce3e252e
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:
  --> 736aafe5d56a7c3684cdb09c75f192e3e5bb51123af1733e8f23a730ce3e252e: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:
736aafe5d56a7c3684cdb09c75f192e3e5bb51123af1733e8f23a730ce3e252e
Status:
ERROR
Block height:
41455918
Block id:
49face28f1e3cf64075df9d450a06954a491f631e0fc92237ac1655e95280b09
Timestamp:
Wednesday 23 November 2022 at 20:26:06 UTC
()
Proposer:
Authorizers:
Gas used:
25