Flow price: --
119b7459b22594dd1a05c5c439c9e3060e84d17fe9642e50304f8e648ac1feed

Transaction

Hash: 119b7459b22594dd1a05c5c439c9e3060e84d17fe9642e50304f8e648ac1feed
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:
  --> 119b7459b22594dd1a05c5c439c9e3060e84d17fe9642e50304f8e648ac1feed: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:
119b7459b22594dd1a05c5c439c9e3060e84d17fe9642e50304f8e648ac1feed
Status:
ERROR
Block height:
40657225
Block id:
cbeafe0aad6592653472e9d36054aec9c788abdbe63d621e47838bfcc7387187
Timestamp:
Thursday 10 November 2022 at 18:36:31 UTC
()
Proposer:
Authorizers:
Gas used:
23