Flow price: --
4516cdceb737875f0c60e00c85391dd7ac18ac6d18194445a950cc1e3be21e1d

Transaction

Hash: 4516cdceb737875f0c60e00c85391dd7ac18ac6d18194445a950cc1e3be21e1d
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:
  --> 4516cdceb737875f0c60e00c85391dd7ac18ac6d18194445a950cc1e3be21e1d: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:
4516cdceb737875f0c60e00c85391dd7ac18ac6d18194445a950cc1e3be21e1d
Status:
ERROR
Block height:
41625074
Block id:
6109689fb9b7b8fcf588a5b3f5749ee572d0ba1ac1db5c86d7b61c15dbb447fc
Timestamp:
Saturday 26 November 2022 at 14:00:57 UTC
()
Proposer:
Authorizers:
Gas used:
29