cannot resolve symbol 'getmapping' 文心快码BaiduComate 在解决“cannot resolve symbol 'getmapping'”这一错误时,可以按照以下步骤进行排查和解决: 检查拼写错误: 首先确认“getmapping”是否拼写正确。通常,在Java Spring框架中,用于处理HTTP GET请求的注解是@GetMapping而不是getmapping。因此,请检查代码中是否将@...
可以编译 compile 。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。 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。也可能是缓存有些异常 方法: 点击菜单中的 “File” -> “Invalidate Caches / Restart”,然后点击对话框中的 ...
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...
就好了! 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’ ...
I've run into a bizarre problem where IDEA tells me that it cannot resolve symbol for classes within the same package as the class open in the editor. And, if I use Alt-Enter to add an import line, the import line shows up as greyed-out for 'unused import statement' (but the 'can...
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...
import org.apache.http.impl.client.DefaultHttpClient; import org.apache.ibatis.session.SqlSession; import org.testng.annotations.BeforeTest; import org.testng.annotations.Test; import java.io.IOException; public class LoginTest { @BeforeTest(groups = “loginTrue”,description = “测试准备”) publi...
原因:idea2019与maven3.6版本不兼容问题,解决办法,要么升级idea,要么降级maven。原来用的3.6.2,现在换成了3.3.9
System.out.println(rset.getString(1)); } // Close result set, statement and DB connection // rset.close(); stmt.close(); conn.close(); } } After javac -TestMySQL.java I get : cannot resolve symbol : class Statement cannot resolve symbol : class ResultSet ...
IDEA提示Cannot resolve symbol 'String' 一、解决方案: 1、问题原因: 系统提示Cannot resolve symbol 'String',是由于没有正确导入JDK : 2、解决方案: 在project SDK中正确配置即可。 二、完成。 可以看出没有报错了。