Flow price: --
3bbfc21f5f19cffa410e6586f6880f732dd6a3ad9b52eded2abd354a15f9c612

Transaction

Hash: 3bbfc21f5f19cffa410e6586f6880f732dd6a3ad9b52eded2abd354a15f9c612
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:
  --> 3bbfc21f5f19cffa410e6586f6880f732dd6a3ad9b52eded2abd354a15f9c612:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
3bbfc21f5f19cffa410e6586f6880f732dd6a3ad9b52eded2abd354a15f9c612
Status:
ERROR
Block height:
41647268
Block id:
02172b633a92d45bd117dd53d0e77258cb5b039f50ed9da22f568de641a91837
Timestamp:
Saturday 26 November 2022 at 22:37:45 UTC
()
Proposer:
Authorizers:
Gas used:
29