Flow price: --
4ca430011854e8d19cf7c5815dc1bb66cc313ae0a71a9adef72a00ed42b2aeab

Transaction

Hash: 4ca430011854e8d19cf7c5815dc1bb66cc313ae0a71a9adef72a00ed42b2aeab
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:
  --> 4ca430011854e8d19cf7c5815dc1bb66cc313ae0a71a9adef72a00ed42b2aeab: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:
4ca430011854e8d19cf7c5815dc1bb66cc313ae0a71a9adef72a00ed42b2aeab
Status:
ERROR
Block height:
41011287
Block id:
983f2b5c608c89b9a0972241f4b9b316fc4b6195d9fda71de46a1ecc4ff28648
Timestamp:
Wednesday 16 November 2022 at 16:05:15 UTC
()
Proposer:
Authorizers:
Gas used:
26