Flow price: --
f1e2b13b4d7b5b824b561932fc6933b2812cf79c83a5405501eeb6171c72eeed

Transaction

Hash: f1e2b13b4d7b5b824b561932fc6933b2812cf79c83a5405501eeb6171c72eeed
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:
  --> f1e2b13b4d7b5b824b561932fc6933b2812cf79c83a5405501eeb6171c72eeed: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:
f1e2b13b4d7b5b824b561932fc6933b2812cf79c83a5405501eeb6171c72eeed
Status:
ERROR
Block height:
40653334
Block id:
c4afb4acf438371326324cc3e729c67dbc2caf3cb932aeeb430d9600ffdfaa1f
Timestamp:
Thursday 10 November 2022 at 17:00:38 UTC
()
Proposer:
Authorizers:
Gas used:
23