错误:其中,项目>标签需要一个'绘制'属性或子标签定义绘制标签、属性、定义、错误

2023-09-06 01:36:25 作者:影孓

我创建的文件夹中绘制一个国家列表选择文件 item_bg_selector.xml 是这样的:

 <选择的xmlns:机器人=htt​​p://schemas.android.com/apk/res/android>
  <项目安卓state_selected =真
      机器人:可绘制=@可绘制/ item_background_selected/>
  <项目安卓state_focused =真
      机器人:可绘制=@可绘制/ item_background_selected/>
  <项目的android:STATE_ pressed =真
      机器人:可绘制=@可绘制/ item_background_selected/>
  <项目机器人:可绘制=@机器人:彩色/透明/>
< /选择器>
 

然后,我定义的样式元素

 <样式名称=项>
    <项目名称=机器人:layout_width> WRAP_CONTENT< /项目>
    <项目名称=机器人:layout_height> WRAP_CONTENT< /项目>
    <项目名称=机器人:背景> @可绘制/ item_bg_selector< /项目>
< /风格>
 

然后我试图创建一个的ImageButton 是这样的:

 < ImageButton的风格=@款式/项目
        机器人:ID =@ ID / btn_home
    机器人:SRC =@可绘制/ home_button/>
 
idea Maven项目版本问题报错小结 Error java 错误 不支持发行版本 5 Error java 不再支持源选项 5 请使用 6 或更高版本

Eclipse中不断给我在活动详情窗口中的以下错误:

 解析失败文件/path/to/projectdir/res/drawable/item_bg_selector.xml
 

例外跟踪如下:

  org.xmlpull.v1.XmlPullParserException:二进制XML文件中的行#16:<项目>标签需要一个'绘制'属性或子标签定义绘制
    在android.graphics.drawable.StateListDrawable.inflate(StateListDrawable.java:167)
    在android.graphics.drawable.Drawable.createFromXmlInner(Drawable.java:787)
    在android.graphics.drawable.Drawable.createFromXml(Drawable.java:728)
    在com.android.layoutlib.bridge.impl.ResourceHelper.getDrawable(ResourceHelper.java:208)
    在com.android.layoutlib.bridge.android.BridgeTypedArray.getDrawable(BridgeTypedArray.java:731)
    在android.view.View< INIT>(View.java:1885)
    在android.widget.ImageView< INIT>(ImageView.java:112)
    在android.widget.ImageButton< INIT>(ImageButton.java:85)
    在android.widget.ImageButton< INIT>(ImageButton.java:81)
    在sun.reflect.NativeConstructorAccessorImpl.newInstance0(本机方法)
    在sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
    在sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
    在java.lang.reflect.Constructor.newInstance(Constructor.java:513)
    在android.view.LayoutInflater.createView(LayoutInflater.java:500)
    在com.android.layoutlib.bridge.android.BridgeInflater.onCreateView(BridgeInflater.java:84)
    在android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:563)
    在com.android.layoutlib.bridge.android.BridgeInflater.createViewFromTag(BridgeInflater.java:129)
    在android.view.LayoutInflater.rInflate(LayoutInflater.java:618)
    在android.view.LayoutInflater.rInflate(LayoutInflater.java:621)
    在android.view.LayoutInflater.inflate(LayoutInflater.java:407)
    在android.view.LayoutInflater.inflate(LayoutInflater.java:296)
    在com.android.layoutlib.bridge.impl.RenderSessionImpl.inflate(RenderSessionImpl.java:279)
    在com.android.layoutlib.bridge.Bridge.createSession(Bridge.java:318)
    在com.android.ide.common.rendering.LayoutLibrary.createSession(LayoutLibrary.java:325)
    在com.android.ide.eclipse.adt.internal.editors.layout.gle2.RenderService.createRenderSession(RenderService.java:372)
    在com.android.ide.eclipse.adt.internal.editors.layout.gle2.GraphicalEditorPart.renderWithBridge(GraphicalEditorPart.java:1317)
    在com.android.ide.eclipse.adt.internal.editors.layout.gle2.GraphicalEditorPart.recomputeLayout(GraphicalEditorPart.java:1071)
    在com.android.ide.eclipse.adt.internal.editors.layout.gle2.GraphicalEditorPart.activated(GraphicalEditorPart.java:897)
    在com.android.ide.eclipse.adt.internal.editors.layout.LayoutEditor.pageChange(LayoutEditor.java:384)
    在org.eclipse.ui.part.MultiPageEditorPart $ 2.widgetSelected(MultiPageEditorPart.java:290)
    在org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:234)
    在org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
    在org.eclipse.swt.widgets.Display.sendEvent(Display.java:3783)
    在org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1375)
    在org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1398)
    在org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1383)
    在org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1195)
    在org.eclipse.swt.custom.CTabFolder.setSelection(CTabFolder.java:2743)
    在org.eclipse.swt.custom.CTabFolder.onMouse(CTabFolder.java:1429)
    在org.eclipse.swt.custom.CTabFolder $ 1.handleEvent(CTabFolder.java:257)
    在org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
    在org.eclipse.swt.widgets.Display.sendEvent(Display.java:3783)
    在org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1375)
    在org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1398)
    在org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1383)
    在org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1195)
    在org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3629)
    在org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3284)
    在org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2640)
    在org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2604)
    在org.eclipse.ui.internal.Workbench.access $ 4(Workbench.java:2438)
    在org.eclipse.ui.internal.Workbench $ 7.run(Workbench.java:671)
    在org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
    在org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:664)
    在org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
    在org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:115)
    在org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
    在org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
    在org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
    在org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:369)
    在org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
    在sun.reflect.NativeMethodAccessorImpl.invoke0(本机方法)
    在sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    在sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    在java.lang.reflect.Method.invoke(Method.java:597)
    在org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:620)
    在org.eclipse.equinox.launcher.Main.basicRun(Main.java:575)
    在org.eclipse.equinox.launcher.Main.run(Main.java:1408)
 

现在的问题是在哪里的错误?该文件夹中存在的可绘制。标签有一个可绘制属性。我有交叉检查过这接近15倍,我仍然没有能够找到问题。我相信这是一个很简单的问题(如果有的话)。任何变通克服这个也是AP preciated。

增加: 此外,第16行中 item_bg_selector.xml 对应于从我已经发布了文件顶部的第三行。这是

 <选择的xmlns:机器人=htt​​p://schemas.android.com/apk/res/android>
  <项目安卓state_selected =真
line16 ---->机器人:可绘制=@可绘制/ item_background_selected/>
 

解决方案

最后,我才知道,它的一个只有ADT和它的问题实际上是正常运行的设备上。这相当于发出 21046 。

I created a state-list selector file item_bg_selector.xml in the drawable folder like this :

<selector xmlns:android="http://schemas.android.com/apk/res/android">
  <item android:state_selected="true" 
      android:drawable="@drawable/item_background_selected" />
  <item android:state_focused="true" 
      android:drawable="@drawable/item_background_selected" />
  <item android:state_pressed="true" 
      android:drawable="@drawable/item_background_selected" />
  <item android:drawable="@android:color/transparent"/>
</selector>

Then i define a style element

<style name="Item">
    <item name="android:layout_width">wrap_content</item>
    <item name="android:layout_height">wrap_content</item>
    <item name="android:background">@drawable/item_bg_selector</item>
</style>

Then I try to create an ImageButton like this :

    <ImageButton style="@style/Item"
        android:id="@id/btn_home"
    android:src="@drawable/home_button" />

Eclipse keeps giving me the following error in the Event Details window :

Failed to parse file /path/to/projectdir/res/drawable/item_bg_selector.xml

The exception trace is given below :

org.xmlpull.v1.XmlPullParserException: Binary XML file line #16: <item> tag requires a 'drawable' attribute or child tag defining a drawable
    at android.graphics.drawable.StateListDrawable.inflate(StateListDrawable.java:167)
    at android.graphics.drawable.Drawable.createFromXmlInner(Drawable.java:787)
    at android.graphics.drawable.Drawable.createFromXml(Drawable.java:728)
    at com.android.layoutlib.bridge.impl.ResourceHelper.getDrawable(ResourceHelper.java:208)
    at com.android.layoutlib.bridge.android.BridgeTypedArray.getDrawable(BridgeTypedArray.java:731)
    at android.view.View.<init>(View.java:1885)
    at android.widget.ImageView.<init>(ImageView.java:112)
    at android.widget.ImageButton.<init>(ImageButton.java:85)
    at android.widget.ImageButton.<init>(ImageButton.java:81)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
    at android.view.LayoutInflater.createView(LayoutInflater.java:500)
    at com.android.layoutlib.bridge.android.BridgeInflater.onCreateView(BridgeInflater.java:84)
    at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:563)
    at com.android.layoutlib.bridge.android.BridgeInflater.createViewFromTag(BridgeInflater.java:129)
    at android.view.LayoutInflater.rInflate(LayoutInflater.java:618)
    at android.view.LayoutInflater.rInflate(LayoutInflater.java:621)
    at android.view.LayoutInflater.inflate(LayoutInflater.java:407)
    at android.view.LayoutInflater.inflate(LayoutInflater.java:296)
    at com.android.layoutlib.bridge.impl.RenderSessionImpl.inflate(RenderSessionImpl.java:279)
    at com.android.layoutlib.bridge.Bridge.createSession(Bridge.java:318)
    at com.android.ide.common.rendering.LayoutLibrary.createSession(LayoutLibrary.java:325)
    at com.android.ide.eclipse.adt.internal.editors.layout.gle2.RenderService.createRenderSession(RenderService.java:372)
    at com.android.ide.eclipse.adt.internal.editors.layout.gle2.GraphicalEditorPart.renderWithBridge(GraphicalEditorPart.java:1317)
    at com.android.ide.eclipse.adt.internal.editors.layout.gle2.GraphicalEditorPart.recomputeLayout(GraphicalEditorPart.java:1071)
    at com.android.ide.eclipse.adt.internal.editors.layout.gle2.GraphicalEditorPart.activated(GraphicalEditorPart.java:897)
    at com.android.ide.eclipse.adt.internal.editors.layout.LayoutEditor.pageChange(LayoutEditor.java:384)
    at org.eclipse.ui.part.MultiPageEditorPart$2.widgetSelected(MultiPageEditorPart.java:290)
    at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:234)
    at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
    at org.eclipse.swt.widgets.Display.sendEvent(Display.java:3783)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1375)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1398)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1383)
    at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1195)
    at org.eclipse.swt.custom.CTabFolder.setSelection(CTabFolder.java:2743)
    at org.eclipse.swt.custom.CTabFolder.onMouse(CTabFolder.java:1429)
    at org.eclipse.swt.custom.CTabFolder$1.handleEvent(CTabFolder.java:257)
    at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
    at org.eclipse.swt.widgets.Display.sendEvent(Display.java:3783)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1375)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1398)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1383)
    at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1195)
    at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3629)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3284)
    at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2640)
    at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2604)
    at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2438)
    at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:671)
    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
    at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:664)
    at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
    at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:115)
    at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:369)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:620)
    at org.eclipse.equinox.launcher.Main.basicRun(Main.java:575)
    at org.eclipse.equinox.launcher.Main.run(Main.java:1408)

Now, The question is where is the error? the drawables exist in the folder. tag has a drawable attribute. I have cross checked this close to 15 times and still I have not been able to find the problem. I believe it is a very simple problem(if any). Any work around to get over with this is also appreciated.

Addition : Also, line 16 in item_bg_selector.xml corresponds to the third line from the top in the file I have posted. that is

<selector xmlns:android="http://schemas.android.com/apk/res/android">
  <item android:state_selected="true" 
line16 ----> android:drawable="@drawable/item_background_selected" />

解决方案

Finally, I got to know that its a problem with just ADT and it actually runs fine on the device. This corresponds to issue 21046.

 
精彩推荐
图片推荐