Flow price: --
59e1c4cd7c0af83190d1bbd61d0d6199144ba4a5d86ffa62d771a5e41f5c2d89

Transaction

Hash: 59e1c4cd7c0af83190d1bbd61d0d6199144ba4a5d86ffa62d771a5e41f5c2d89
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:
  --> 59e1c4cd7c0af83190d1bbd61d0d6199144ba4a5d86ffa62d771a5e41f5c2d89:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
59e1c4cd7c0af83190d1bbd61d0d6199144ba4a5d86ffa62d771a5e41f5c2d89
Status:
ERROR
Block height:
41507814
Block id:
c693a10b9f05a289f1abdbe2124816908bde578b8192f5911b015069742b27d7
Timestamp:
Thursday 24 November 2022 at 16:33:48 UTC
()
Proposer:
Authorizers:
Gas used:
23