Flow price: --
7b584f8809cf0ace0f8e0798a9ecaf2e96d0346c001c5626ecee91ce2f0a7c62

Transaction

Hash: 7b584f8809cf0ace0f8e0798a9ecaf2e96d0346c001c5626ecee91ce2f0a7c62
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:
  --> 7b584f8809cf0ace0f8e0798a9ecaf2e96d0346c001c5626ecee91ce2f0a7c62:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
7b584f8809cf0ace0f8e0798a9ecaf2e96d0346c001c5626ecee91ce2f0a7c62
Status:
ERROR
Block height:
40199462
Block id:
5ae94f9fb3e6c36130303e8e71c726662cd16a519a63f742dcde12ea347579d9
Timestamp:
Thursday 3 November 2022 at 03:28:15 UTC
()
Proposer:
Authorizers:
Gas used:
24