Flow price: --
7f4e0ef36a2787b125b7b7c5d3081bbc7ed6a3256baec4178302102d4d3384de

Transaction

Hash: 7f4e0ef36a2787b125b7b7c5d3081bbc7ed6a3256baec4178302102d4d3384de
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 7f4e0ef36a2787b125b7b7c5d3081bbc7ed6a3256baec4178302102d4d3384de:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
7f4e0ef36a2787b125b7b7c5d3081bbc7ed6a3256baec4178302102d4d3384de
Status:
ERROR
Block height:
40111308
Block id:
09162d806737ae310018db6ab33abbf13986de65b885b565d407e9013481ad39
Timestamp:
Tuesday 1 November 2022 at 14:29:41 UTC
()
Proposer:
Authorizers:
Gas used:
46