Flow price: --
dc33a9ad87ce78b05c04b2e045c6786bcb861f9f88584d738e4720dc1cb609e1

Transaction

Hash: dc33a9ad87ce78b05c04b2e045c6786bcb861f9f88584d738e4720dc1cb609e1
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:
  --> dc33a9ad87ce78b05c04b2e045c6786bcb861f9f88584d738e4720dc1cb609e1:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
dc33a9ad87ce78b05c04b2e045c6786bcb861f9f88584d738e4720dc1cb609e1
Status:
ERROR
Block height:
41399414
Block id:
225e3657aef78f7d13d33b91c82e2a1c54febf6a30bde578e7c2a9778de9a44c
Timestamp:
Tuesday 22 November 2022 at 22:38:15 UTC
()
Proposer:
Authorizers:
Gas used:
23