Hello there @Vihellmiiaa!
From your provided log, the critical error goes as follows:
Unhandled Exception: EXCEPTION_ACCESS_VIOLATION reading address 0x0000000000000038
ULyraNumberPopComponent_NiagaraText::AddNumberPop()
Line 51 in LyraNumberPopComponent_NiagaraText.cpp
This points to a crash in Lyra related to the “Number Pop” component trying to access a null Niagara system/pointer. So, checking with my peers, the most direct solution would be to check for this reference, set it properly, and add null checks before using the system, like this:
if (NiagaraSystem && NiagaraComponent)
{
// Add your code here
}
If the issue persists, the next step is to check the affected blueprint, and make sure your Niagara system is assigned correctly, has a proper asset path, and all components are initialized.
Next, before testing the build again, please make sure you clear your project’s cache, via deleting the following folders from the main directory:
- Binaries/
- Intermediate/
- Build/
Then regenerate your project files, and rebuild in VS. A final check would be to ensure all components of your install, VS, have all the proper elements, and their correct version: