Search found 1 match
- Fri Mar 03, 2023 10:05 am
- Forum: LightningChart Bug Reports
- Topic: Getting "No valid license available" with class library and WPF
- Replies: 3
- Views: 21178
Getting "No valid license available" with class library and WPF
When using LightningGraph in Windows Applications, it works. When using it in a class library with WinForm, it works. When using it in a class library with WPF, I am seeing all black with a red message "No valid license available". This is even though I am correctly calling LightningChart....