idea啓動後報錯Plugin Error的解決方法

idea啓動以後報錯Plugin Error，報錯的詳細信息以下：

Problems found loading plugins: 
    Plugin "Persistence Frameworks Support" was not loaded: required plugin "Database Tools and SQL" is disabled.
    Plugin "GlassFish Integration" was not loaded: required plugin "Java EE: EJB, JPA, Servlets" is disabled.    
    Plugin "JBoss Integration" was not loaded: required plugin "Java EE: EJB, JPA, Servlets" is disabled.    
    Plugin "JSR45 Integration" was not loaded: required plugin "Java EE: EJB, JPA, Servlets" is disabled.    
    Plugin "Jetty Integration" was not loaded: required plugin "Java EE: EJB, JPA, Servlets" is disabled.    
    Plugin "Resin Integration" was not loaded: required plugin "Java EE: EJB, JPA, Servlets" is disabled.    
    Plugin "Tomcat and TomEE Integration" was not loaded: required plugin "Java EE: EJB, JPA, Servlets" is disabled.
    Plugin "CloudBees integration" was not loaded: required plugin "Java EE: EJB, JPA, Servlets" is disabled.    
    Plugin "Geronimo Integration" was not loaded: required plugin "Java EE: EJB, JPA, Servlets" is dis... (show balloon)

處理方法：

file–>setting–>plugins，將全部飄紅的plugin取消勾選，點apply，而後再勾選上，再點apply，便可解決。

至於爲何會這樣，還真不太清楚，坐等大神告訴我。