java.lang.IllegalArgumentException: 无效 Region.Op - Button 背景失败中只有 INTERSECT 和 DIFFERENCE
java.lang.IllegalArgumentException: Invalid Region.Op - only INTERSECT and DIFFERENCE in Button background failure
android按钮后台失败
当我尝试添加时
android:background="@drawable/roundedbutton"
进入.xml
<Button
android:id="@+id/button_stop"
style="@android:style/Widget.Button"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_margin="3dp"
android:background="@drawable/roundedbutton"
android:layout_weight="1"
android:text="stop"
android:textSize="18sp" />
roundedbutton.xml
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="rectangle">
<solid android:color="@color/colorPrimary" />
<corners android:bottomRightRadius="8dp"
android:bottomLeftRadius="8dp"
android:topRightRadius="8dp"
android:topLeftRadius="8dp"/>
</shape>
按钮变成空白，AndroidStudio 3.2.1 报错
java.lang.IllegalArgumentException: Invalid Region.Op - only INTERSECT and DIFFERENCE are allowed
at android.graphics.Canvas.checkValidClipOp(Canvas.java:779)
at android.graphics.Canvas.clipRect(Canvas.java:826)
at android.view.ViewGroup_Delegate.drawShadow(ViewGroup_Delegate.java:86)
at android.view.ViewGroup_Delegate.drawChild(ViewGroup_Delegate.java:58)
at android.view.ViewGroup.drawChild(ViewGroup.java:4333)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4112)
at android.view.View.draw_Original(View.java:20075)
at android.view.View_Delegate.draw(View_Delegate.java:68)
at android.view.View.draw(View.java:19849)
at android.view.ViewGroup.drawChild_Original(ViewGroup.java:4333)
at android.view.ViewGroup_Delegate.drawChild(ViewGroup_Delegate.java:63)
at android.view.ViewGroup.drawChild(ViewGroup.java:4333)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4112)
at android.view.View.draw_Original(View.java:20075)
at android.view.View_Delegate.draw(View_Delegate.java:68)
at android.view.View.draw(View.java:19849)
at android.view.ViewGroup.drawChild_Original(ViewGroup.java:4333)
at android.view.ViewGroup_Delegate.drawChild(ViewGroup_Delegate.java:63)
at android.view.ViewGroup.drawChild(ViewGroup.java:4333)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4112)
at android.view.View.draw_Original(View.java:20075)
at android.view.View_Delegate.draw(View_Delegate.java:68)
at android.view.View.draw(View.java:19849)
at android.view.ViewGroup.drawChild_Original(ViewGroup.java:4333)
at android.view.ViewGroup_Delegate.drawChild(ViewGroup_Delegate.java:63)
at android.view.ViewGroup.drawChild(ViewGroup.java:4333)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4112)
at android.view.View.draw_Original(View.java:20210)
at android.view.View_Delegate.draw(View_Delegate.java:56)
at android.view.View.draw(View.java:20177)
at com.android.layoutlib.bridge.impl.RenderSessionImpl.renderAndBuildResult(RenderSessionImpl.java:405)
at com.android.layoutlib.bridge.impl.RenderSessionImpl.renderAndBuildResult(RenderSessionImpl.java:552)
at com.android.layoutlib.bridge.impl.RenderSessionImpl.render(RenderSessionImpl.java:426)
at com.android.layoutlib.bridge.BridgeRenderSession.render(BridgeRenderSession.java:108)
at com.android.ide.common.rendering.api.RenderSession.render(RenderSession.java:154)
at com.android.ide.common.rendering.api.RenderSession.render(RenderSession.java:136)
at com.android.tools.idea.rendering.RenderTask.lambda$renderInner(RenderTask.java:671)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
谢谢。
尝试删除“style="@android:style/Widget.Button""。
<Button
android:id="@+id/button_stop"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_margin="3dp"
android:background="@drawable/roundedbutton"
android:layout_weight="1"
android:text="stop"
android:textSize="18sp" />
UPDATE
此修复程序将包含在 Android Studio 3.5 Canary 2
中
java.lang.IllegalArgumentException: Invalid Region.Op - only INTERSECT and DIFFERENCE
targetSdkVersion 28
的问题
Looks like this started being enforced in P: https://developer.android.com/reference/android/graphics/Canvas#clipRect(android.graphics.RectF,%20android.graphics.Region.Op)
这里也有报道
- https://issuetracker.google.com/issues/121235731
- https://github.com/facebook/stetho/issues/607
- https://github.com/ArthurHub/Android-Image-Cropper/issues/553
- https://github.com/ArthurHub/Android-Image-Cropper/pull/588
针对您的情况的临时解决方案
使用
<corners
android:radius="8dp"/>
而不是
<corners android:bottomRightRadius="8dp"
android:bottomLeftRadius="8dp"
android:topRightRadius="8dp"
android:topLeftRadius="8dp"/>
我这边出现了同样的问题，现已修复
更改 build.gradle 中的 targetSdkVersion 28 to 27。谢谢
这是为我修复的：
.setCropShape(Build.VERSION.SDK_INT >= Build.VERSION_CODES.P ? CropImageView.CropShape.RECTANGLE : CropImageView.CropShape.OVAL)
对我来说，当我更改后它就修复了
<corners android:bottomRightRadius="8dp"
android:bottomLeftRadius="8dp"
android:topRightRadius="8dp"
android:topLeftRadius="8dp"/>
到
<corners
android:radius="8dp"/>
在我的 buttondesign.xml 文件中并替换了
<Button
android:id="@+id/btn_verify"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@drawable/yellow_btn_bg"
android:text="Verify"
android:textSize="16sp"
android:layout_margin="20dp"
android:layout_marginLeft="20dp"
android:layout_marginRight="20dp"
android:layout_marginTop="20dp"
android:layout_marginBottom="20dp"
android:layout_weight="1"
android:textColor="@color/white"
/>
和
<Button
android:id="@+id/btn_verify"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@drawable/yellow_btn_bg"
android:text="Verify"
android:textSize="16sp"
android:layout_margin="20dp"
android:layout_weight="1"
android:textColor="@color/white"
/>
如果您在 activity 中遇到此问题，而您没有使用此处提出的解决方案检测报告，那是因为您使用了生成此错误的 instatble 库..尝试更改的版本这个库，你的问题就解决了
对于那些还没有想出如何解决这个问题的人，只需 尝试阅读错误 并了解它的来源。
读取所有调用堆栈，不要害怕，逐行查找使用函数的库clipRect()。
它可能是您需要更新的旧库（在我的场景中，它是 Lottie，它没有在 build.gradle 中报告我没有最新的库）。
在我的例子中，错误发生在一个库中，我在该库github的相应问题中找到了修复
android按钮后台失败
当我尝试添加时
android:background="@drawable/roundedbutton"
进入.xml
<Button
android:id="@+id/button_stop"
style="@android:style/Widget.Button"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_margin="3dp"
android:background="@drawable/roundedbutton"
android:layout_weight="1"
android:text="stop"
android:textSize="18sp" />
roundedbutton.xml
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="rectangle">
<solid android:color="@color/colorPrimary" />
<corners android:bottomRightRadius="8dp"
android:bottomLeftRadius="8dp"
android:topRightRadius="8dp"
android:topLeftRadius="8dp"/>
</shape>
按钮变成空白，AndroidStudio 3.2.1 报错
java.lang.IllegalArgumentException: Invalid Region.Op - only INTERSECT and DIFFERENCE are allowed
at android.graphics.Canvas.checkValidClipOp(Canvas.java:779)
at android.graphics.Canvas.clipRect(Canvas.java:826)
at android.view.ViewGroup_Delegate.drawShadow(ViewGroup_Delegate.java:86)
at android.view.ViewGroup_Delegate.drawChild(ViewGroup_Delegate.java:58)
at android.view.ViewGroup.drawChild(ViewGroup.java:4333)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4112)
at android.view.View.draw_Original(View.java:20075)
at android.view.View_Delegate.draw(View_Delegate.java:68)
at android.view.View.draw(View.java:19849)
at android.view.ViewGroup.drawChild_Original(ViewGroup.java:4333)
at android.view.ViewGroup_Delegate.drawChild(ViewGroup_Delegate.java:63)
at android.view.ViewGroup.drawChild(ViewGroup.java:4333)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4112)
at android.view.View.draw_Original(View.java:20075)
at android.view.View_Delegate.draw(View_Delegate.java:68)
at android.view.View.draw(View.java:19849)
at android.view.ViewGroup.drawChild_Original(ViewGroup.java:4333)
at android.view.ViewGroup_Delegate.drawChild(ViewGroup_Delegate.java:63)
at android.view.ViewGroup.drawChild(ViewGroup.java:4333)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4112)
at android.view.View.draw_Original(View.java:20075)
at android.view.View_Delegate.draw(View_Delegate.java:68)
at android.view.View.draw(View.java:19849)
at android.view.ViewGroup.drawChild_Original(ViewGroup.java:4333)
at android.view.ViewGroup_Delegate.drawChild(ViewGroup_Delegate.java:63)
at android.view.ViewGroup.drawChild(ViewGroup.java:4333)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4112)
at android.view.View.draw_Original(View.java:20210)
at android.view.View_Delegate.draw(View_Delegate.java:56)
at android.view.View.draw(View.java:20177)
at com.android.layoutlib.bridge.impl.RenderSessionImpl.renderAndBuildResult(RenderSessionImpl.java:405)
at com.android.layoutlib.bridge.impl.RenderSessionImpl.renderAndBuildResult(RenderSessionImpl.java:552)
at com.android.layoutlib.bridge.impl.RenderSessionImpl.render(RenderSessionImpl.java:426)
at com.android.layoutlib.bridge.BridgeRenderSession.render(BridgeRenderSession.java:108)
at com.android.ide.common.rendering.api.RenderSession.render(RenderSession.java:154)
at com.android.ide.common.rendering.api.RenderSession.render(RenderSession.java:136)
at com.android.tools.idea.rendering.RenderTask.lambda$renderInner(RenderTask.java:671)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
谢谢。
尝试删除“style="@android:style/Widget.Button""。
<Button
android:id="@+id/button_stop"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_margin="3dp"
android:background="@drawable/roundedbutton"
android:layout_weight="1"
android:text="stop"
android:textSize="18sp" />
UPDATE
此修复程序将包含在 Android Studio 3.5 Canary 2
中java.lang.IllegalArgumentException: Invalid Region.Op - only INTERSECT and DIFFERENCE
targetSdkVersion 28
Looks like this started being enforced in P: https://developer.android.com/reference/android/graphics/Canvas#clipRect(android.graphics.RectF,%20android.graphics.Region.Op)
这里也有报道
- https://issuetracker.google.com/issues/121235731
- https://github.com/facebook/stetho/issues/607
- https://github.com/ArthurHub/Android-Image-Cropper/issues/553
- https://github.com/ArthurHub/Android-Image-Cropper/pull/588
针对您的情况的临时解决方案
使用
<corners
android:radius="8dp"/>
而不是
<corners android:bottomRightRadius="8dp"
android:bottomLeftRadius="8dp"
android:topRightRadius="8dp"
android:topLeftRadius="8dp"/>
我这边出现了同样的问题，现已修复
更改 build.gradle 中的 targetSdkVersion 28 to 27。谢谢
这是为我修复的：
.setCropShape(Build.VERSION.SDK_INT >= Build.VERSION_CODES.P ? CropImageView.CropShape.RECTANGLE : CropImageView.CropShape.OVAL)
对我来说，当我更改后它就修复了
<corners android:bottomRightRadius="8dp"
android:bottomLeftRadius="8dp"
android:topRightRadius="8dp"
android:topLeftRadius="8dp"/>
到
<corners
android:radius="8dp"/>
在我的 buttondesign.xml 文件中并替换了
<Button
android:id="@+id/btn_verify"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@drawable/yellow_btn_bg"
android:text="Verify"
android:textSize="16sp"
android:layout_margin="20dp"
android:layout_marginLeft="20dp"
android:layout_marginRight="20dp"
android:layout_marginTop="20dp"
android:layout_marginBottom="20dp"
android:layout_weight="1"
android:textColor="@color/white"
/>
和
<Button
android:id="@+id/btn_verify"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@drawable/yellow_btn_bg"
android:text="Verify"
android:textSize="16sp"
android:layout_margin="20dp"
android:layout_weight="1"
android:textColor="@color/white"
/>
如果您在 activity 中遇到此问题，而您没有使用此处提出的解决方案检测报告，那是因为您使用了生成此错误的 instatble 库..尝试更改的版本这个库，你的问题就解决了
对于那些还没有想出如何解决这个问题的人，只需 尝试阅读错误 并了解它的来源。
读取所有调用堆栈，不要害怕，逐行查找使用函数的库clipRect()。
它可能是您需要更新的旧库（在我的场景中，它是 Lottie，它没有在 build.gradle 中报告我没有最新的库）。
在我的例子中，错误发生在一个库中，我在该库github的相应问题中找到了修复