Flow price: --
ec8c110d2cdcce26aa16e17d400eb94650b9db3edf6b35c7597762791d845560

Transaction

Hash: ec8c110d2cdcce26aa16e17d400eb94650b9db3edf6b35c7597762791d845560
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:
  --> ec8c110d2cdcce26aa16e17d400eb94650b9db3edf6b35c7597762791d845560:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
ec8c110d2cdcce26aa16e17d400eb94650b9db3edf6b35c7597762791d845560
Status:
ERROR
Block height:
40620563
Block id:
5c89291dba04c0a64bcee6f658445ad5a689a9cd8d843fe2ab63d4a94d9523ab
Timestamp:
Thursday 10 November 2022 at 03:36:55 UTC
()
Proposer:
Authorizers:
Gas used:
23