Flow price: --
779883d979d0e76bc339c3946b54cd5b121bffe15aa10ba2ebb625db81044f6a

Transaction

Hash: 779883d979d0e76bc339c3946b54cd5b121bffe15aa10ba2ebb625db81044f6a
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:
  --> 779883d979d0e76bc339c3946b54cd5b121bffe15aa10ba2ebb625db81044f6a: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:
779883d979d0e76bc339c3946b54cd5b121bffe15aa10ba2ebb625db81044f6a
Status:
ERROR
Block height:
41326619
Block id:
7d25bb2940f4d9fb8f4dbcff9619ec4a1f795b512e5b06b4f4454fe33471a4ee
Timestamp:
Monday 21 November 2022 at 18:27:15 UTC
()
Proposer:
Authorizers:
Gas used:
26