Access restriction: The type 'JPEGCodec' is not API

Posted 雨临Lewis

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问题

今天导入项目时Eclipse报错如下：

Access restriction: The type ‘JPEGCodec‘ is not API (restriction on required library ‘C:Program FilesJavajdk1.8.0_191jrelib
t.jar‘)

第一次遇到这种错误，百度了下，原来是因为Eclipse默认把访问受限的API设置成了Error级别，所以才会编译报错。

解决方法

方法一（推荐）

直接将项目的JRE给remove掉，然后再重新将JRE添加到项目中，操作如下：

  1. 右键项目，选择Properties -> Java Build Path -> Libraries -> 选中JRE System Library [jdkxxxx] -> 选择Remove
  2. 接着选择Add Librariy...，重新加入JRE

方法二

修改Eclipse中关于访问受限的API的编译级别：

Window -> Preferences -> Java -> Compiler -> Errors/Warnings，选择Deprecated and restricted API，将其中的Forbidden reference(access rules)的级别选为Warning。

参考链接

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