“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。
idea创建spring boot工程Failed to execute goal org.codehaus.mojo:exec-maven-plugin:1.6.0:exec xxxApplication.java文件中标红错误Cannotresolvesymbol'SpringBootApplication’ 今天开始入门学习spring boot,按照教程创建了一个新的spring boot项目。创建完成下载完依赖包后,对xxxApplication.java进行运行,出现如标题的错...
idea创建spring boot工程Failed to execute goal org.codehaus.mojo:exec-maven-plugin:1.6.0:exec xxxApplication.java 文件中标红错误Cannot resolve symbol 'SpringBootApplication’ 今天开始入门学习spring boot,按照教程创建了一个新的spring boot项目。创建完成下载完依赖包后,对xxxApplication.java进行运行,出现如...
HarmonyOS是否限制App进程fork子进程,是否允许app里自带的可执行文件运行(fork+exec)执行,并通过ptrace方式读取自身进程?这种方式以后是否会限制并禁止? HarmonyOS提供了两种页面加载方式,两者有何区别,怎么选择? 如何跨HSP包调用rawfile目录下的文件 HarmonyOS的服务为什么以进程的形式存在,而不是放在system server里...
Created a brand new project with react-native init . The same error does not happen with create-react-native-app in the same machine. After all is setup, opening android studio, first error is import com.android cannot resolve symbol 'an...
The EXEC SQL construct or statement is not supported. The feature: "The edition of Reporting Services that you are using requires that you use local SQL Server relational databases for report data sources and the report server database." is not supported in this edition of Reporting Services. ...
An INSERT EXEC statement cannot be nested. in sql server An invalid character was found in the mail header: '@'. An operation on a socket could not be performed because the system lacked sufficient buffer space or because a queue was full. An Unable to write data to the transport conne...
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/libexec:/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/usr/bin:/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/usr/appleinternal/bin:/Applications/Xcode.app/Contents/Developer/...
symbol : class Logger location: class com.cpc.atp.handlers.JCOWrapper Logger log = Logger.getLogger(JCOWrapper.class); ^ C:\Documents and Settings\jarrod.littlejohn\.dtc\3\DCs\mycomp.com\em\theapp\web\_comp\source\com\cpc\atp\handlers\JCOWrapper.java:27: cannot resolve symbol ...
HarmonyOS是否限制App进程fork子进程,是否允许app里自带的可执行文件运行(fork+exec)执行,并通过ptrace方式读取自身进程?这种方式以后是否会限制并禁止? HarmonyOS提供了两种页面加载方式,两者有何区别,怎么选择? 如何跨HSP包调用rawfile目录下的文件 HarmonyOS的服务为什么以进程的形式存在,而不是放在system server里...