真正解决方案:Cannot resolve symbol 'xxx' (Android Studio 3.1.4) 最近更新了Android Studio 到最新版本3.1.4,但是却出现了一个问题, Cannot resolve symbol ‘Theme’ in styles.xml (Android Studio) Failed to load AppCompat ActionBar with unknown error. Cannot resolve symbol ‘OkhttpUtils’ … 有时候...
IDEA Cannot Resolve Symbol 问题的解决方法汇总 1、检查项目的pom文件,是否必要的依赖都写清楚了; 2、是否使用自己的私有库 3、依赖添加正确后,检查本地的类有没有下载下来,一般是找“C:\Users\Administrator\.m2\repository”这个路径下有没有相应的jar包,如果没有的话,就在编译器中打开”Maven Projects “标签...
1、为了找出原因，新建一个activity。2、确保布局、资源文件没错，然后rebuild。R文件仍然找不到，那么就需要深入排查，深入排查修改项目下的build.gradle中的buildscript-> dependencies->classpath 的值。3、新建一个新的项目，复制那个值（其实就是当前使用的Android studio版本）到这里，然后rebuild。4、...
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。 原因: 多半是因为 IDEA 之前发生了错误,某些 setting 出了问题。 解决:File=> Invalidate Caches / Restart=> Invalidate and Restart Command line is too long 错误日志 Error running 'S...
I get a number of “cannot resolve symbol: symbol : variable qty” errors within a handful of JSPF include fragments. Each of these files has a red cross against it in Package Explorer yet when I look at the jspf file two things can be noted: (1) the variable “qty” is not referen...
public static void main(String args[]){ for(int i=2;i<=100;i++){ int j = 2;for(; j<=(int)Math.sqrt(i); j++){ if(i%j!=0){ continue;}else{ break;} } if(j > (int)Math.sqrt(i)){ System.out.print(i+" ");} } } } 注：以上是完整代码！这里要提出一些...
1.通过gradlew clean和gradlew build来解决或直接点击Build–>Clean Project 2.也许Make module XXX 就好了 3.clean project and Sync Project with Gradle , “Tools” -> “Android” -> “Sync Project with Gradle Files” 4.报这种错有些情况是你的xml文件有error,检查一下你的xml文件,这也是有可能的 ...
I haven't seen a recurrence of the superfluous red lines in the editor due to jar updates, but right now I have an error in the editor where it says "Cannot resolve symbol" for a class that exists in the same package and same directory in the same project. ...
IDEA 导入 Maven 项目后报错 cannot resolve symbol 解决办法 2019-09-28 17:22 −这两天整理项目,导入新的 Maven 项目时出现 cannot resolve symbol ,即使 rebuild 也没有用。解决办法如下: 1. File -> Close Project; 2. Import Project之后,在右侧 Maven->Maven... ...
Closed Help Request: IntelliJ IDEA 'Cannot resolve symbol' error for standart Java classes#8625 artyom-88opened this issueMar 11, 2018· 5 comments Labels a-DevHelpc.Message Comments Haozhe321addeda-DevHelpc.MessagelabelsMar 13, 2018 Author ...