Flow price: --
5696469b76d674e00675e26b6b2e7b695a1c5770506688d3f3cf049912371dcb

Transaction

Hash: 5696469b76d674e00675e26b6b2e7b695a1c5770506688d3f3cf049912371dcb
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:
  --> 5696469b76d674e00675e26b6b2e7b695a1c5770506688d3f3cf049912371dcb: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:
5696469b76d674e00675e26b6b2e7b695a1c5770506688d3f3cf049912371dcb
Status:
ERROR
Block height:
40615734
Block id:
a7a07a75b582624d9361120c2e159ff7102575205a666fefff52633bd7c29bd9
Timestamp:
Thursday 10 November 2022 at 01:38:42 UTC
()
Proposer:
Authorizers:
Gas used:
23