Flow price: --
9902881f923d69592d0454825390e7b60b4c1dcd3b863d9f99cddcdd417db376

Transaction

Hash: 9902881f923d69592d0454825390e7b60b4c1dcd3b863d9f99cddcdd417db376
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:
  --> 9902881f923d69592d0454825390e7b60b4c1dcd3b863d9f99cddcdd417db376:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
9902881f923d69592d0454825390e7b60b4c1dcd3b863d9f99cddcdd417db376
Status:
ERROR
Block height:
40677203
Block id:
80f0f7a87392fe53822823d0ca85cb0a1497b96d925feac08732a2411de8119b
Timestamp:
Friday 11 November 2022 at 02:43:25 UTC
()
Proposer:
Authorizers:
Gas used:
32