iOS Swift - Navigation
What is wrong with this TabView code snippet?
TabView {
Text("Feed").tabItem { Label("Feed", systemImage: "list.bullet") }
Text("Messages").tabItem { Label("Messages") }
}
What is wrong with this TabView code snippet? TabView { Text("Feed").tabItem { Label("Feed", systemImage: "list.bullet") } Text("Messages").tabItem { Label("Messages") } }
medium📝 Debug Q7 of 15
Step-by-Step Solution
Solution:
Step 1: Check .tabItem Label parameters
The second tab's Label lacks the required systemImage parameter, which is needed for tab icons.Step 2: Validate other parts
The first tab's systemImage "list.bullet" is valid. TabView can have multiple Text views. .tabItem must be inside each view.Final Answer:
The second tab's Label is missing the systemImage parameter. -> Option AQuick Check:
Label in .tabItem needs systemImage [OK]
Quick Trick: Label in .tabItem must include systemImage [OK]
Common Mistakes:
- Omitting systemImage in Label
- Thinking TabView limits number of views
- Placing .tabItem outside TabView
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