Flow price: --
e7d4a9ef1e3214ff4671bde60b6c58459b943f7f8804b0f8add9ad5b9fe26078

Transaction

Hash: e7d4a9ef1e3214ff4671bde60b6c58459b943f7f8804b0f8add9ad5b9fe26078
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:
  --> e7d4a9ef1e3214ff4671bde60b6c58459b943f7f8804b0f8add9ad5b9fe26078:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
e7d4a9ef1e3214ff4671bde60b6c58459b943f7f8804b0f8add9ad5b9fe26078
Status:
ERROR
Block height:
41399414
Block id:
225e3657aef78f7d13d33b91c82e2a1c54febf6a30bde578e7c2a9778de9a44c
Timestamp:
Tuesday 22 November 2022 at 22:38:15 UTC
()
Proposer:
Authorizers:
Gas used:
22