Flow price: --
02876710fe744239a75d1d487e48a24c58c6417c9d526361448531b63a5017a5

Transaction

Hash: 02876710fe744239a75d1d487e48a24c58c6417c9d526361448531b63a5017a5
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:
  --> 02876710fe744239a75d1d487e48a24c58c6417c9d526361448531b63a5017a5:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
02876710fe744239a75d1d487e48a24c58c6417c9d526361448531b63a5017a5
Status:
ERROR
Block height:
40182679
Block id:
1dc46bded2c0ef92e99d48bbc2a75aeb8ab81855dfa59a5d2467325bbd1f5fab
Timestamp:
Wednesday 2 November 2022 at 20:57:19 UTC
()
Proposer:
Authorizers:
Gas used:
23