Flow price: --
2c8fd1a770bdb5a882974d039d999af5c98205d16efe60e86e9d2742a814db4c

Transaction

Hash: 2c8fd1a770bdb5a882974d039d999af5c98205d16efe60e86e9d2742a814db4c
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:
  --> 2c8fd1a770bdb5a882974d039d999af5c98205d16efe60e86e9d2742a814db4c: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:
2c8fd1a770bdb5a882974d039d999af5c98205d16efe60e86e9d2742a814db4c
Status:
ERROR
Block height:
41480453
Block id:
e72e81ede0860574a928f4a837a987946cff63dc7f88b33c8e4af9748a324ce7
Timestamp:
Thursday 24 November 2022 at 05:58:51 UTC
()
Proposer:
Authorizers:
Gas used:
22