使用jinfo命令查看 RemoteMavenServer（Idea的一个进程） 时报错：

Error attaching to process: sun.jvm.hotspot.runtime.VMVersionMismatchException: Supported versions are 25.101-b13. Target VM is 25.152-b28
sun.jvm.hotspot.debugger.DebuggerException: sun.jvm.hotspot.runtime.VMVersionMismatchException: Supported versions are 25.101-b13. Target VM is 25.152-b28
        at sun.jvm.hotspot.HotSpotAgent.setupVM(HotSpotAgent.java:435)
        at sun.jvm.hotspot.HotSpotAgent.go(HotSpotAgent.java:305)
        at sun.jvm.hotspot.HotSpotAgent.attach(HotSpotAgent.java:140)
        at sun.jvm.hotspot.tools.Tool.start(Tool.java:185)
        at sun.jvm.hotspot.tools.Tool.execute(Tool.java:118)
        at sun.jvm.hotspot.tools.JInfo.main(JInfo.java:138)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at sun.tools.jinfo.JInfo.runTool(JInfo.java:108)
        at sun.tools.jinfo.JInfo.main(JInfo.java:76)
Caused by: sun.jvm.hotspot.runtime.VMVersionMismatchException: Supported versions are 25.101-b13. Target VM is 25.152-b28
        at sun.jvm.hotspot.runtime.VM.checkVMVersion(VM.java:227)
        at sun.jvm.hotspot.runtime.VM.<init>(VM.java:294)
        at sun.jvm.hotspot.runtime.VM.initialize(VM.java:370)
        at sun.jvm.hotspot.HotSpotAgent.setupVM(HotSpotAgent.java:431)
        ... 11 more

解决办法：
原因是jdk版本不匹配，更改Idea中Maven的jdk版本即可。方法如下

在这里更改版本即可。