Flow price: --
62508f6f9c093f60ab6f5d8958f65e1ba943922ce01a3270b46f094cde4827cf

Transaction

Hash: 62508f6f9c093f60ab6f5d8958f65e1ba943922ce01a3270b46f094cde4827cf
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:
  --> 62508f6f9c093f60ab6f5d8958f65e1ba943922ce01a3270b46f094cde4827cf: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:
62508f6f9c093f60ab6f5d8958f65e1ba943922ce01a3270b46f094cde4827cf
Status:
ERROR
Block height:
41184162
Block id:
eb12387d18abbf57c021cda28d48d09c403c866ee24f23e33e3a64de0c6579fb
Timestamp:
Saturday 19 November 2022 at 11:13:18 UTC
()
Proposer:
Authorizers:
Gas used:
23