Flow price: --
99324d48e2387fafdefc4275dea12c10d19bc2ca3673ee4eae4e007bda99f1f5

Transaction

Hash: 99324d48e2387fafdefc4275dea12c10d19bc2ca3673ee4eae4e007bda99f1f5
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:
  --> 99324d48e2387fafdefc4275dea12c10d19bc2ca3673ee4eae4e007bda99f1f5:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
99324d48e2387fafdefc4275dea12c10d19bc2ca3673ee4eae4e007bda99f1f5
Status:
ERROR
Block height:
41183257
Block id:
d30c37b42d2244297979d53b38ea935c31d772149f52732de845025db69c296f
Timestamp:
Saturday 19 November 2022 at 10:52:15 UTC
()
Proposer:
Authorizers:
Gas used:
22