dubbo-admin.war运行报错：Bean property 'URIType' is not writable or has an invalid

因为 jdk 是1.8的版本，和 dubbo-admin 存在兼容性问题。所以报错：

Bean property 'URIType' is not writable or has an invalid；

解决方法，修改 tomcat 默认的 jdk到 1.7 :

1) 修改bin文件夹下面的catalina.bat文件，把如下内容
rem ----- Execute The Requested Command ----------------------------------
echo Using CATALINA_BASE: %CATALINA_BASE% 
echo Using CATALINA_HOME: %CATALINA_HOME% 
echo Using CATALINA_TMPDIR: %CATALINA_TMPDIR% 
echo Using JAVA_HOME: %JAVA_HOME% 

修改为：
echo Using CATALINA_BASE: %CATALINA_BASE% 
echo Using CATALINA_HOME: %CATALINA_HOME% 
echo Using CATALINA_TMPDIR: %CATALINA_TMPDIR% 
echo Using JAVA_HOME:D:\Java\jdk1.7.0_80

2) 修改bin文件夹下面的setclasspath.bat文件，把如下内容： 
rem Set standard command for invoking Java. 

rem Note that NT requires a window name argument when using start. 
rem Also note the quoting as JAVA_HOME may contain spaces. 
set _RUNJAVA="%JAVA_HOME%\bin\java" 
set _RUNJAVAW="%JAVA_HOME%\bin\javaw" 
set _RUNJDB="%JAVA_HOME%\bin\jdb" 
set _RUNJAVAC="%JAVA_HOME%\bin\javac" 

修改为: 
rem Set standard command for invoking Java. 

rem Note that NT requires a window name argument when using start. 
rem Also note the quoting as JAVA_HOME may contain spaces. 
set _RUNJAVA="D:\Java\jdk1.7.0_80\bin\java.exe"

set _RUNJDB="D:\Java\jdk1.7.0_80\bin\jdb.exe"

然后在使用 startup.bat 启动成功。