Flow price: --
dcb14e862c0c88ea7c3448f1364e0de9a9ee7c790754d17c7fc2a5e5cb5d4457

Transaction

Hash: dcb14e862c0c88ea7c3448f1364e0de9a9ee7c790754d17c7fc2a5e5cb5d4457
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:
  --> dcb14e862c0c88ea7c3448f1364e0de9a9ee7c790754d17c7fc2a5e5cb5d4457:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
dcb14e862c0c88ea7c3448f1364e0de9a9ee7c790754d17c7fc2a5e5cb5d4457
Status:
ERROR
Block height:
40886046
Block id:
4133a9b2cb7002ea02685488d8cc1adb523d6c95788743b0ab0e86cf81008c00
Timestamp:
Monday 14 November 2022 at 14:35:55 UTC
()
Proposer:
Authorizers:
Gas used:
23