Flow price: --
190d8ddb5ab518ab9140781cdd87584e361dbe54f97a0d015129ef5e9166492f

Transaction

Hash: 190d8ddb5ab518ab9140781cdd87584e361dbe54f97a0d015129ef5e9166492f
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:
  --> 190d8ddb5ab518ab9140781cdd87584e361dbe54f97a0d015129ef5e9166492f: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:
190d8ddb5ab518ab9140781cdd87584e361dbe54f97a0d015129ef5e9166492f
Status:
ERROR
Block height:
41611702
Block id:
a8e09c4a317f1848945b8a23b70a4b2a0816ff78da1c6ce902a1fb5bc59032c6
Timestamp:
Saturday 26 November 2022 at 08:48:15 UTC
()
Proposer:
Authorizers:
Gas used:
27