WebApr 9, 2024 · 522 9 30. Try File > Invalidate Caches. – Wais Kamal. yesterday. @WaisKamal: Thanks Wais for your comment. It helped but unforunatley this problem occurs quite often. So I have to invalidate the caches every day. WebJul 22, 2024 · 近几天在maven编译时遇到 找不到 符号问题总结一下解决办法 一般情况下会出现如下错误提示 [ERROR]/manager_service/src/main/java/cn/e3mall/service/impl/ItemServiceImpl.java [7,28] 找不到 类page helper 位置: 软件包com.github. page helper 第一个可能:我们的私人 …
Why am I getting "Cannot resolve symbol"? - Stack …
WebMay 26, 2024 · 鼠标放上去后显示 “Cannot resolve symbol XXX”,重启 IDEA ,重新 sync gradle,Clean build 都没有用。 2.问题产生原因: 多半是因为 IDEA 之前发生了错误,某些 setting 出了问题。 3.解决方案: 1)方法一: 点击菜单中的 “File” -> “Invalidate Caches / Restart”,然后点击对话框中的 “Invalidate and Restart”,清空 cache 并且重启。 语法就 … WebMar 7, 2024 · Step 1: Clean the Project To clean project: Click on Build > Clean project Step 2: Rebuild Project Click on “Build” and click on “ Rebuild Project ” Method 5 You may import com.example.your_project.R file in all your activities, do note that this file is not Android.R but your project R file. chip filesync
c# - Cannot resolve symbol
WebDec 27, 2024 · New issue com.github.pagehelper.PageHelper cannot be cast to com.github.pagehelper.Dialect #584 Closed 1 task done a1099899538 opened this issue on Dec 27, 2024 · 3 comments a1099899538 commented on Dec 27, 2024 • edited PageHelper 版本: 5.2.0 数据库类型和版本: SQL server2008 tomcat版本:9.0 JDBC_URL: … WebNov 25, 2024 · Other causes for the cannot find symbol error may include: using dependencies with old or incompatible versions; forgetting to recompile a program; building a project with an older JDK version; redefining platform or library classes with the same name; the use of homoglyphs in identifier construction that are difficult to tell apart; etc. http://sbytestream.pythonanywhere.com/blog/How-to-fix-IntelliJ-cannot-resolve-symbol grantmillswood.com