Flow price: --
47296e8cd34a1793362d4ec9d675a9fc1de4247e73262d6e819f39ed94ea2d56

Transaction

Hash: 47296e8cd34a1793362d4ec9d675a9fc1de4247e73262d6e819f39ed94ea2d56
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:
  --> 47296e8cd34a1793362d4ec9d675a9fc1de4247e73262d6e819f39ed94ea2d56:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
47296e8cd34a1793362d4ec9d675a9fc1de4247e73262d6e819f39ed94ea2d56
Status:
ERROR
Block height:
40692859
Block id:
3ec70f8e24047c672dd9e60a050750b397d9315c26504ae320e07198b1f6c909
Timestamp:
Friday 11 November 2022 at 09:05:19 UTC
()
Proposer:
Authorizers:
Gas used:
22