Flow price: --
65ddc2675b0a7290920507513fcd696541d513273ebe5950405825e33b3ae7bd

Transaction

Hash: 65ddc2675b0a7290920507513fcd696541d513273ebe5950405825e33b3ae7bd
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 65ddc2675b0a7290920507513fcd696541d513273ebe5950405825e33b3ae7bd: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:
65ddc2675b0a7290920507513fcd696541d513273ebe5950405825e33b3ae7bd
Status:
ERROR
Block height:
40124059
Block id:
d0a184d821d50725af54cd0a552da72066699a6e5231a69c4b2c322c0e952390
Timestamp:
Tuesday 1 November 2022 at 19:40:11 UTC
()
Proposer:
Authorizers:
Gas used:
47