“cannot resolve symbol ”意思是不能解决的符号，你程序出现的错误是类JFO没导入，而且也没定义。所以程序会报错。
在IntelliJ IDEA 新建了一个项目,编辑器提示错误:Cannot resolve symbol *** 解决方案如下: 把以上Project 和Modules的Project SDK 选中自己的jdk(快速打开试图Project Structure-->快捷键:Ctrl+Shift+Alt+S)。如果还不行,如下图: 点击两个箭头的图标即可。... ...
1、Cannot resolve symbol 'AppCompatActivity' 依赖时依赖库不对 implementation 'com.android.support:appcompat-v7:28.0.0' implementation 'androidx.appcompat:appcompat:1.6.1.0' implementation 'androidx.core:core:1.9.0' implementation 'androidx.appcompat:appcompat:1.1.0' implementation 'androidx.core:c...
中断向量是在项目中的汇编文件xxxxx.s中定义的,出现该错误说明.s的汇编文件有问题或者没有添加, 3.解决方法: 将正确的启动文件加入文件夹,然后在工程中导入: 4.再次编译成功 Cannot resolve symbol ‘WebServlet‘ java项目报错 Cannot resolve symbol 'WebServlet' 导入包import javax.servlet.annotation.WebServlet...
针对你提出的问题“cannot resolve symbol 'enableswagger2'”,以下是一些可能的解决步骤和考虑因素: 检查拼写错误: 首先确认方法名enableswagger2是否正确拼写。在Spring Boot中,通常用于启用Swagger的注解是@EnableSwagger2。请检查你的代码中是否有任何拼写错误。 导入相关库: 确保你的项目中已经包含了Swagger的依赖...
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
Cannot resolve symbol ‘istio‘ when I switch branch of source code to 2.0.0,问题描述Cannotresolvesymbol'istio'whenIswitchbranchofsourcecodeto2.0.0解决办法Checkoutthebranchto2.0.0withinthelatestsourcecodeofnacosTrytoruntheprojectSeeerrors
symbol : class Document location: class com.cpc.atp.handlers.theappHttpHandler Document objDoc = null; ^ C:\Documents and Settings\jarrod.littlejohn\.dtc\3\DCs\mycomp.com\em\theapp\web\_comp\source\com\cpc\atp\handlers\theappHttpHandler.java:77: cannot resolve symbol ...
typeof(PdfHttpHandler).Assembly.Location)); });*/ // .NET Core SDK v2 does not resolve reference assemblies' paths // at all, so we have to hack around with reflection typeof(CompilationLibrary) .GetTypeInfo() .GetDeclaredField("<DefaultResolver>k__BackingField") ...
at Xamarin.Messaging.Client.RequestHandler2.<HandleAsync>d__5.MoveNext() in D:\a\_work\1\s\src\Xamarin.Messaging.Client\Handlers\RequestHandler.cs:line 0 --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Thro...