Flow price: --
a10846d824ac1ed6e58e6f67f5db69f6ab8aeb20d26f228084352ded077ef343

Transaction

Hash: a10846d824ac1ed6e58e6f67f5db69f6ab8aeb20d26f228084352ded077ef343
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:
  --> a10846d824ac1ed6e58e6f67f5db69f6ab8aeb20d26f228084352ded077ef343:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
a10846d824ac1ed6e58e6f67f5db69f6ab8aeb20d26f228084352ded077ef343
Status:
ERROR
Block height:
41282376
Block id:
1c67dc1e48ca7244eec9afd23e45fad9c2e771072eacb0bb54d43630c2468e3d
Timestamp:
Monday 21 November 2022 at 01:16:39 UTC
()
Proposer:
Authorizers:
Gas used:
23