I got this issue when I used shdow in swiftUI:
WARNING The layer is using dynamic shadows which are expensive to render. If possible try setting shadowPath, or pre-rendering the shadow into an image and putting it under the layer.
Share the code in which you are trying to apply a shadow.
ForEach(mvm.m_array) { movie in
VStack{
if movie.image != nil{
Image(movie.image!)
.resizable()
.frame(width: UIScreen.main.bounds.width - 110, height: 450, alignment: .center)
//.offset(x: -20)
.cornerRadius(10)
.shadow(color: .black,radius: 8)
.padding(.top,5)
}
else{
Image(uiImage: movie.image2!)
.resizable()
.frame(width: UIScreen.main.bounds.width - 70, height: 450, alignment: .center)
//.offset(x: -20)
.cornerRadius(10)
.shadow(color: .black,radius: 8)
.padding(.top,5)
}
HStack{
Text(movie.movieName)
.font(Font.system(size: 12, design: .monospaced))
.frame(width: 200, height: 20)
.background(Color.yellow)
.cornerRadius(10)
.shadow(color: .black,radius: 8)
Spacer()
HStack{
Image(systemName: "star.fill")
.resizable()
.frame(width: 15, height: 15)
.foregroundColor(.yellow)
Text("\(movie.rank)")
.font(Font.system(size: 12, design: .monospaced))
}.frame(width: 60, height: 17)
.background(Color.white)
.cornerRadius(10)
.shadow(color:.black,radius: 10)
.offset(x: -10)
}.padding(.leading)
HStack{
Text(movie.category)
.font(Font.system(size: 10, design: .monospaced))
.frame(width: 200, height: 15)
.background(Color.white)
.cornerRadius(10)
.shadow(color: .black,radius: 8)
.foregroundColor(.gray)
.padding(.leading)
.padding(.top, -5)
Spacer()
}
}.listRowBackground(Color(.systemGray6))
.frame(width: 290)
.padding()
.border(Color(.systemGray4))It’s not immediately obvious what the problem is. Maybe post the entire view code so that I can see the entire context of the View.