Flow price: --
da3975eed91dc1691ec3783db743896ad473bb55c6ba3986428719836bb3505a

Transaction

Hash: da3975eed91dc1691ec3783db743896ad473bb55c6ba3986428719836bb3505a
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:
  --> da3975eed91dc1691ec3783db743896ad473bb55c6ba3986428719836bb3505a: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:
da3975eed91dc1691ec3783db743896ad473bb55c6ba3986428719836bb3505a
Status:
ERROR
Block height:
41292779
Block id:
728523a8bf1f471233a473b7dbe06ac9ee14b0cd102b57f91eed3b2a9ed6a489
Timestamp:
Monday 21 November 2022 at 05:18:36 UTC
()
Proposer:
Authorizers:
Gas used:
24