TheconstructorBASE64Decoder()isnotaccessibleduetores

搭建G4Studio的开发环境出现这个错误： DescriptionResourcePathLocationType Access restriction: The constructor BASE64Decoder() is not accessible due to restriction on required library D:\java\Tomcat6\jdk\jre\lib\rt.jarG4Utils.java/G4Studio/J

搭建G4Studio的开发环境出现这个错误：

Description Resource Path Location Type Access restriction: The constructor BASE64Decoder() is not accessible due to restriction on required library D:\java\Tomcat6\jdk\jre\lib\rt.jar G4Utils.java /G4Studio/JavaCode/org/g4studio/core/util line 805 Java Problem

百度找到答案，只需要在project build path中先移除JRE System Library，再添加库JRE System Library，重新编译后就一切正常了。