Flow price: --
36a1e9e902a89574037cd529327cad301db92bdd100b6b2890bc2e3f8f6d2bba

Transaction

Hash: 36a1e9e902a89574037cd529327cad301db92bdd100b6b2890bc2e3f8f6d2bba
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:
  --> 36a1e9e902a89574037cd529327cad301db92bdd100b6b2890bc2e3f8f6d2bba: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:
36a1e9e902a89574037cd529327cad301db92bdd100b6b2890bc2e3f8f6d2bba
Status:
ERROR
Block height:
41508900
Block id:
9bf7e7ec4ddcf39430a448350b56a7461fd20faa4dfa5b32a811c3e723f68331
Timestamp:
Thursday 24 November 2022 at 16:59:08 UTC
()
Proposer:
Authorizers:
Gas used:
26