Flow price: --
60cc3f0db79530bd195d6920344135456c66b47cf6379f624b61dff777265983

Transaction

Hash: 60cc3f0db79530bd195d6920344135456c66b47cf6379f624b61dff777265983
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:
  --> 60cc3f0db79530bd195d6920344135456c66b47cf6379f624b61dff777265983:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
60cc3f0db79530bd195d6920344135456c66b47cf6379f624b61dff777265983
Status:
ERROR
Block height:
41643769
Block id:
fdce89d0ec565c5679ebf34b3d45e5218add713eb618be92c8866b0cb79a2d8a
Timestamp:
Saturday 26 November 2022 at 21:16:02 UTC
()
Proposer:
Authorizers:
Gas used:
29