说明导致“unsupported operation: cannot add to an unmodifiable list”错误的原因 当你尝试向一个不可修改的列表中添加元素时,就会抛出UnsupportedOperationException异常,并显示错误信息“unsupported operation: cannot add to an unmodifiable list”。这是因为不可修改的列表不允许任何修改操作,包括添加元素。 提供解决...
mybatis的 unsupported operationexception 功能介绍:通过mybatis书写sql代码来实现查找一个集合中所有元素(这里是id)对应的对象。 报错如图xml配置如图 修改过的代码如图 说明: findUserByIdList这个方法的返回值的确是list,但是这里配置resultType时,填写的不能是list类型,而是list中的元素的类型。 即list改为u... ...
最近在做一个电子书项目,想要把开源的Shelves+iReader的翻页卷曲等弄到一起,在做卷曲效果时遇到以下问题: java.lang.unsupported operation exception, android.view.GLES20Canvas.clipPath(GLES20Canvas... 万能的谷哥告诉我,这是硬件加速的问题,可是我从来没开启过硬件加速啊,做了个测试,View层的硬件加速已经干掉...
@XmlAccessorType(AccessType.FIELD) on the class. JAXB got peeved because I had both field definitions and properties and you can't have both. These UnsupportedOperationException throws should really be updated to have better error messages since this is a likely problem when building your own JAXB...
ListItemGroup和LazyForEach如何结合使用 如何设置Text的字体,可以不受系统设置里显示字体大小的影响 如何获取底部手势横条的高度 如何实现列表既可以左右滑、又可以上下滑动 如何使用Swiper组件实现下拉刷新 getContext传入this和不传入有什么区别 如何实现匿名内部类 如何定义一个未知类型的对象 使用LazyForEach...
extendsRepositoryRuntimeException An exception thrown from a repository implementation to signify that the operation is not supported by the implementation. Constructor Summary UnsupportedRepositoryOperationException(Stringmessage) UnsupportedRepositoryOperationException(Stringmessage,Throwablecause) ...
Exception thrown when an attempt is made to construct a MediaCas object using a CA_system_id that is not supported by the deviceC# העתק [Android.Runtime.Register("android/media/MediaCasException$UnsupportedCasException", ApiSince=26, DoNotGenerateAcw=true)] public sealed class ...
i add one ddx_contol on DoDataExchange(pDX)prettyprint Copier DDX_Control(pDX, IDC_COMBO1, m_combo1); the IDC_COMBO1 is in another dialog. i tried to get that combo selected item from Main Dialog.In main dialog have a menu option. one of the menu item have to open that dialog ...
When using the VSE Connector client JDBC support, SQL INSERT or UPDATE requests may fail when the target columns in the SQL statement do not list the key fields at the beginning. The following exception is thrown: "com.ibm.vse.connector.AccessDeniedException: VSEVsamRecord.setField(): The ...
astNode instanceof EachOperation) { @@ -243,7 +243,7 @@ private void resolveGroupBy(BuildFrame frame) { GroupingExpression exp = frame.astNode.getGroupBy(); if (exp != null) { if (frame.state.groupBy != null) { throw new UnsupportedOperationException("Can not group list of groups."...