Flow price: --
93a770ae774177a51747877a715731e1d8e576fb0efe08fd64139c57bc299b41

Transaction

Hash: 93a770ae774177a51747877a715731e1d8e576fb0efe08fd64139c57bc299b41
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:
  --> 93a770ae774177a51747877a715731e1d8e576fb0efe08fd64139c57bc299b41:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
93a770ae774177a51747877a715731e1d8e576fb0efe08fd64139c57bc299b41
Status:
ERROR
Block height:
41485433
Block id:
c607d588bf41a8a92eadfe5f4a111eee02d4de540912cee5318deeece71361bf
Timestamp:
Thursday 24 November 2022 at 07:53:59 UTC
()
Proposer:
Authorizers:
Gas used:
26