Flow price: --
380a9d175ee861a7b47fe2dda3fa56d5565a7faa666432ccc6f3c99170f9591e

Transaction

Hash: 380a9d175ee861a7b47fe2dda3fa56d5565a7faa666432ccc6f3c99170f9591e
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:
  --> 380a9d175ee861a7b47fe2dda3fa56d5565a7faa666432ccc6f3c99170f9591e: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:
380a9d175ee861a7b47fe2dda3fa56d5565a7faa666432ccc6f3c99170f9591e
Status:
ERROR
Block height:
41303862
Block id:
fd343520abc416d425ebfdd99aa9893cd26aba31422d64aa8e9051d70601f33d
Timestamp:
Monday 21 November 2022 at 09:37:16 UTC
()
Proposer:
Authorizers:
Gas used:
25