Flow price: --
4823f9b0676e5c12987565ee61a340cd3c414fabc9b3b2800e04001f63ad3e1d

Transaction

Hash: 4823f9b0676e5c12987565ee61a340cd3c414fabc9b3b2800e04001f63ad3e1d
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:
  --> 4823f9b0676e5c12987565ee61a340cd3c414fabc9b3b2800e04001f63ad3e1d: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:
4823f9b0676e5c12987565ee61a340cd3c414fabc9b3b2800e04001f63ad3e1d
Status:
ERROR
Block height:
40638392
Block id:
4f4a49a11b21005574bff8bb79f032534b05fcb8188c23b517cc926db11fec03
Timestamp:
Thursday 10 November 2022 at 10:56:14 UTC
()
Proposer:
Authorizers:
Gas used:
25