Flow price: --
5b21e1145e01d8888e33673909a4d97f9c9e6aa6add7b37bc0cbc25881d5434c

Transaction

Hash: 5b21e1145e01d8888e33673909a4d97f9c9e6aa6add7b37bc0cbc25881d5434c
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:
  --> 5b21e1145e01d8888e33673909a4d97f9c9e6aa6add7b37bc0cbc25881d5434c: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:
5b21e1145e01d8888e33673909a4d97f9c9e6aa6add7b37bc0cbc25881d5434c
Status:
ERROR
Block height:
41498230
Block id:
b19496eafea8c0a58b107d8424af490ca2c5073457e25d65c6a584da03860542
Timestamp:
Thursday 24 November 2022 at 12:50:22 UTC
()
Proposer:
Authorizers:
Gas used:
23