Flow price: --
30464e419795e08dffe8b1ad013f1907c8b75df2f97f476bdf9c422b903b0770

Transaction

Hash: 30464e419795e08dffe8b1ad013f1907c8b75df2f97f476bdf9c422b903b0770
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:
  --> 30464e419795e08dffe8b1ad013f1907c8b75df2f97f476bdf9c422b903b0770:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
30464e419795e08dffe8b1ad013f1907c8b75df2f97f476bdf9c422b903b0770
Status:
ERROR
Block height:
41561029
Block id:
64ac6e78e50fb6ed82673d4100634f37a6410e435c66c758d46e0b627235a997
Timestamp:
Friday 25 November 2022 at 13:09:33 UTC
()
Proposer:
Authorizers:
Gas used:
22