Cannot resolve symbol 'commons'
时间: 2023-11-17 12:58:53 浏览: 68
"Cannot resolve symbol 'commons'"这个错误通常是因为缺少相关的jar包或者没有正确引入jar包导致的。可以按照以下步骤解决这个问题:
1. 确认你的项目中是否已经包含了commons-codec-1.15.jar这个jar包。
2. 如果没有,可以按照引用中的步骤引入这个jar包。
3. 如果已经引入了这个jar包,可以尝试重新构建项目或者清理项目缓存,然后重新运行程序。
如果以上方法都不能解决问题,可以尝试查看相关的日志或者错误信息,进一步排查问题所在。
相关问题
cannot resolve symbol commons
The "cannot resolve symbol" error usually occurs when the required library or dependency cannot be found or imported correctly in the code. In this case, it seems like you are trying to use a symbol named "commons," but it is not recognized by the compiler.
To resolve this issue, you can try the following steps:
1. Make sure you have the necessary library or dependency added to your project. If you are using a build tool such as Maven or Gradle, check your project configuration file (e.g., pom.xml for Maven) and verify that the required dependency is correctly specified.
2. Ensure that the library or dependency is correctly imported in your code. For example, if you are using Java and want to use Apache Commons, you should include the following import statement at the beginning of your file:
```java
import org.apache.commons.*;
```
3. If you have already added the necessary dependency and imported it correctly, try rebuilding your project to refresh the dependencies and resolve any compilation errors.
If you provide more specific information about the library or dependency you are trying to use and the programming language you are working with, I can provide more targeted assistance.
cannot resolve symbol 'commons
"Cannot resolve symbol 'commons'"这个错误通常是因为缺少相关的jar包或者没有正确引入jar包导致的。可以按照以下步骤解决这个问题:
1. 确认你的项目中是否已经包含了commons-codec-1.15.jar这个jar包。
2. 如果没有,可以按照引用中的步骤引入这个jar包。
3. 如果已经引入了这个jar包,可以尝试重新构建项目或者清理项目缓存,然后重新运行程序。
如果以上方法都不能解决问题,可以尝试查看相关的日志或者错误信息,进一步排查问题所在。