Flow price: --
931a3fd01f95694c44607ef596f3d3d63e6a06f0c5850425ad3cc73301f658e7

Transaction

Hash: 931a3fd01f95694c44607ef596f3d3d63e6a06f0c5850425ad3cc73301f658e7
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:
  --> 931a3fd01f95694c44607ef596f3d3d63e6a06f0c5850425ad3cc73301f658e7:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
931a3fd01f95694c44607ef596f3d3d63e6a06f0c5850425ad3cc73301f658e7
Status:
ERROR
Block height:
40301328
Block id:
648a2198524c0f3039e471b2cc67688eac49344afd370492ab78eda67f5a2b3d
Timestamp:
Friday 4 November 2022 at 18:51:07 UTC
()
Proposer:
Authorizers:
Gas used:
24