启动tomcat8报错，找不到原因

eclipse从tomcat7、jdk1.7升级到tomcat8.0、jdk1.8后报错，以下是报错信息：
严重: A child container failed during start
java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Tomcat].StandardHost[localhost].StandardContext[]]
Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Tomcat].StandardHost[localhost].StandardContext[]]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:154)
Caused by: java.lang.RuntimeException: F:\Program%20Files%20(x86)\Java\jdk1.8.0_66\jdk\jre..\lib\jconsole.jar (系统找不到指定的路径。)