Flow price: --
03512e5fdf9e557d5e00fa6c750d345f52209dd580279de8239b39d50a87ce2e

Transaction

Hash: 03512e5fdf9e557d5e00fa6c750d345f52209dd580279de8239b39d50a87ce2e
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:
  --> 03512e5fdf9e557d5e00fa6c750d345f52209dd580279de8239b39d50a87ce2e: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:
03512e5fdf9e557d5e00fa6c750d345f52209dd580279de8239b39d50a87ce2e
Status:
ERROR
Block height:
41473566
Block id:
6b23ccb8322e0aaeebb06c326140b900734420b718f74e8143f99f2de64f6d22
Timestamp:
Thursday 24 November 2022 at 03:18:23 UTC
()
Proposer:
Authorizers:
Gas used:
22