Flow price: --
70c27507d2765becfa8b53c20a573e2d64d45422c49fbd7bc17a4ee1039346d9

Transaction

Hash: 70c27507d2765becfa8b53c20a573e2d64d45422c49fbd7bc17a4ee1039346d9
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:
  --> 70c27507d2765becfa8b53c20a573e2d64d45422c49fbd7bc17a4ee1039346d9:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
70c27507d2765becfa8b53c20a573e2d64d45422c49fbd7bc17a4ee1039346d9
Status:
ERROR
Block height:
41468834
Block id:
3375db06c0d85a8d4349094d77539e3e3caaf43b5d19702fecc77f801a5226b6
Timestamp:
Thursday 24 November 2022 at 01:27:40 UTC
()
Proposer:
Authorizers:
Gas used:
37