Flow price: --
6a80bd2e00937ac9fd04c7345aab7ffa0d5f56af0573e5f1614129c2aa4f1670

Transaction

Hash: 6a80bd2e00937ac9fd04c7345aab7ffa0d5f56af0573e5f1614129c2aa4f1670
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:
  --> 6a80bd2e00937ac9fd04c7345aab7ffa0d5f56af0573e5f1614129c2aa4f1670:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
6a80bd2e00937ac9fd04c7345aab7ffa0d5f56af0573e5f1614129c2aa4f1670
Status:
ERROR
Block height:
40625526
Block id:
8d67fa5f6d2237d05b317e41ecf9bdf87d5c3e8c6d4c71175f56e7c3c2aecb7f
Timestamp:
Thursday 10 November 2022 at 05:39:30 UTC
()
Proposer:
Authorizers:
Gas used:
25