为什么在android studio 布局中使用自定义控件就报错

yinzelin111 2016-04-15 02:27:16

这是报的错误实在布局的预览界面显示的。每次写自定义控件都是
- com.rryy.isp.zl.ui.Kanner (Open Class, Show Exception, Clear Cache)
Tip: Use View.isInEditMode() in your custom views to skip code or show sample data when shown in the IDE Exception Details Write access not allowed during rendering (\data\data\null\cache\uil-images) at com.android.ide.common.rendering.RenderSecurityException.create(RenderSecurityException.java:52) at com.android.ide.common.rendering.RenderSecurityManager.checkWrite(RenderSecurityManager.java:544) at java.io.File.mkdir(File.java:1305) at com.nostra13.universalimageloader.core.DefaultConfigurationFactory.createReserveDiskCacheDir(DefaultConfigurationFactory.java:104) at com.nostra13.universalimageloader.core.DefaultConfigurationFactory.createDiskCache(DefaultConfigurationFactory.java:85) at com.nostra13.universalimageloader.core.ImageLoaderConfiguration$Builder.initEmptyFieldsWithDefaultValues(ImageLoaderConfiguration.java:580) at com.nostra13.universalimageloader.core.ImageLoaderConfiguration$Builder.build(ImageLoaderConfiguration.java:559) at com.rryy.isp.zl.ui.Kanner.initImageLoader(Kanner.java:159) at com.rryy.isp.zl.ui.Kanner.<init>(Kanner.java:45) at com.rryy.isp.zl.ui.Kanner.<init>(Kanner.java:50) at java.lang.reflect.Constructor.newInstance(Constructor.java:526) at android.view.LayoutInflater.rInflate_Original(LayoutInflater.java:756) at android.view.LayoutInflater_Delegate.rInflate(LayoutInflater_Delegate.java:64) at android.view.LayoutInflater.rInflate(LayoutInflater.java:728) at android.view.LayoutInflater.rInflate_Original(LayoutInflater.java:759) at android.view.LayoutInflater_Delegate.rInflate(LayoutInflater_Delegate.java:64) at android.view.LayoutInflater.rInflate(LayoutInflater.java:728) at android.view.LayoutInflater.rInflate_Original(LayoutInflater.java:759) at android.view.LayoutInflater_Delegate.rInflate(LayoutInflater_Delegate.java:64) at android.view.LayoutInflater.rInflate(LayoutInflater.java:728) at android.view.LayoutInflater.inflate(LayoutInflater.java:492) at android.view.LayoutInflater.inflate(LayoutInflater.java:373) Copy stack to clipboard Turn off custom view rendering sandbox Diagnostic info for Studio bug report: Failed path: \data\data\null\cache\uil-images Normal temp dir: C:\Users\ADMINI~1\AppData\Local\Temp\ Normalized temp dir: C:\Users\ADMINI~1\AppData\Local\Temp Canonical temp dir: C:\Users\Administrator\AppData\Local\Temp os.name: Windows 8 os.version: 6.2 java.runtime.version: 1.7.0_75-b13

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