Flow price: --
696b2b3aea254dac54d8616f6435b9f9fdcf270dee1bee636bc252ec8f86e1b4

Transaction

Hash: 696b2b3aea254dac54d8616f6435b9f9fdcf270dee1bee636bc252ec8f86e1b4
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:
  --> 696b2b3aea254dac54d8616f6435b9f9fdcf270dee1bee636bc252ec8f86e1b4:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
696b2b3aea254dac54d8616f6435b9f9fdcf270dee1bee636bc252ec8f86e1b4
Status:
ERROR
Block height:
41155763
Block id:
f1689909b3b06c137c8b26eee0fdc371ebbd5e408fe2bf462c4afb7240f1763f
Timestamp:
Saturday 19 November 2022 at 00:10:30 UTC
()
Proposer:
Authorizers:
Gas used:
25