1. 出现 set Assigning an instance of 'esri.***' which is not a subclass of 'esri.***‘的错误原因 是 因为没有找见文件 2. [esri.core.Accessor] Accessor#set Assigning an instance of 'esri.layers.GraphicsLayer' which is not a subclass of 'esri.Graphic' 原因 :p= new Gr…
在创建数据集的时候,提示The XY domain on the spatial reference is not set or invalid错误. 原因:未设置空间参考(ISpatialReference:pSpatialReference)的域范围(Domain). 解决办法: (1) 通过以下代码进行设置Domain即可: pSpatialReference.SetDomain(xmin, xmax, ymin, ymax); 或者 ESRI.ArcGIS.Geometry.ISpati…
数据库服务器做了镜像之后,发现有错误信息 The server instance Witness rejected configure request; read its error log file for more information. The reason 1427, and state 31, can be of use for diagnostics by Microsoft. This is a transient error hence retrying the request…
今天在编译Java程序的时候出现以下错误: No enclosing instance of type Main is accessible. Must qualify the allocation with an enclosing instance of type Main (e.g. x.new A() where x is an instance of Main). 我原来编写的源代码是这样的: public class Main {class Dog //定义一个“狗类”{privat…
Java求素数时出现错误 1.具体错误如下 No enclosing instance of type Prime is accessible. Must qualify the allocation with an enclosing instance of type Prime (e.g. x.new A() where x is an instance of Prime). 2.错误原因 class PrimNumber { public boolean isPrim(int a) { f…
11g数据库里面一个套RAC环境,之前搭建过DG,后来拆除掉.某次演练重启的时候,碰到数据库无法open的情况.日志显示 WARNING: The 'LOG_ARCHIVE_CONFIG' init.ora parameter settings are inconsistent with another started instance. This may be caused by the 'DB_UNIQUE_NAME' init.ora parameter being specified d…
