Flow price: --
9ce6164bfe748640f0ca4f8f44ef1f5778879c2d79159060d11362ecb806933e

Transaction

Hash: 9ce6164bfe748640f0ca4f8f44ef1f5778879c2d79159060d11362ecb806933e
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:
  --> 9ce6164bfe748640f0ca4f8f44ef1f5778879c2d79159060d11362ecb806933e: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:
9ce6164bfe748640f0ca4f8f44ef1f5778879c2d79159060d11362ecb806933e
Status:
ERROR
Block height:
40666662
Block id:
2323ea80797a9f5009746bd065b233bee567d661771b7b207869b0b6ed25d7ff
Timestamp:
Thursday 10 November 2022 at 22:25:14 UTC
()
Proposer:
Authorizers:
Gas used:
22