设计界面布局时显示的错误:
- Rendering Problems
- Missing styles. Is the correct theme chosen for this layout?
- Use the Theme combo box above the layout to choose a different layout, or fix the theme style references.
- Failed to find style 'buttonStyle' in current theme (8 similar errors not shown)
解决办法:
在界面预览状态,点击上面的“AppTheme”,在打开的对话框中选择一种风格即可。