Flow price: --
e148c079ec7c9996997b287d643aed3f261d4b193ec067db9b27eef7d416a61f

Transaction

Hash: e148c079ec7c9996997b287d643aed3f261d4b193ec067db9b27eef7d416a61f
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:
  --> e148c079ec7c9996997b287d643aed3f261d4b193ec067db9b27eef7d416a61f: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:
e148c079ec7c9996997b287d643aed3f261d4b193ec067db9b27eef7d416a61f
Status:
ERROR
Block height:
41110673
Block id:
e9ac4bda0dffcb3c4bef7f8930cfa37ef97a72e0c0e944a6ccddfa45c0b8bc35
Timestamp:
Friday 18 November 2022 at 06:42:34 UTC
()
Proposer:
Authorizers:
Gas used:
23