Flow price: --
35633ff57c43b65ca3b91bea6786e1a0653f6f14249d31bfa919c7c9db3b6933

Transaction

Hash: 35633ff57c43b65ca3b91bea6786e1a0653f6f14249d31bfa919c7c9db3b6933
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:
  --> 35633ff57c43b65ca3b91bea6786e1a0653f6f14249d31bfa919c7c9db3b6933:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
35633ff57c43b65ca3b91bea6786e1a0653f6f14249d31bfa919c7c9db3b6933
Status:
ERROR
Block height:
41483328
Block id:
74bcde3e47c6d871a0ea1332affaebc26d2352148cac330d14456bba643bb72f
Timestamp:
Thursday 24 November 2022 at 07:05:17 UTC
()
Proposer:
Authorizers:
Gas used:
26