Flow price: --
09c03580ccd8ecf8126b43344e4f37195e23169cb4c098a7735f3d0d2e193060

Transaction

Hash: 09c03580ccd8ecf8126b43344e4f37195e23169cb4c098a7735f3d0d2e193060
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:
  --> 09c03580ccd8ecf8126b43344e4f37195e23169cb4c098a7735f3d0d2e193060:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
09c03580ccd8ecf8126b43344e4f37195e23169cb4c098a7735f3d0d2e193060
Status:
ERROR
Block height:
41524694
Block id:
78f4f1f027f3f0d8be5b9ff80cc4f65d8f49c143bd45e16ce7786157d69aaf0f
Timestamp:
Thursday 24 November 2022 at 23:04:03 UTC
()
Proposer:
Authorizers:
Gas used:
25