使用async函数,在webpack打包时报错 babel-polyfill is required. You must also install it in order to get async/await working. 需要加入babel-polyfill npm i -D babel-polyfill 这里有个小插曲,经测试发现yarn 无法安装css-loader 1.0.0, 而且若先用npm安装完css-loader后用yarn安装其他包也会报错,可用npm安装 在webpack…

运行命令webpack ./src/main.js ./dist/murenziwei.js后,目录上神马动静都没有,你以为在dist文件夹上会有murenziwei.js吗?毛都没有 警告和错误倒是有,警告说我没有设置mode?错误说我配置打包出入口有问题? 为了快点打包成功,我老老实实的服从,将上面webpack命令改为webpack ./src/main.js --output-filename ./dist/murenziwei.js --output-path . --mode dev…

最近做Android混淆打包遇到一些问题,Android Sdutio 3.1 版本打包的 错误如下: Android studio warning - InnerClass annotations are missing corresponding EnclosingMember annotations InnerClass annotations are missing corresponding EnclosingMember annotations. Such InnerClass an…

webpack打包测试: 上边将mode01.js模块及main.js主文件编写完成,下边使用webpack对这些js文件进行打包 1.进入程序目录,执行webpack main.js build.js (webpack4一下使用),这段指令表示将main.js打包输出为 build.js文件 执行完成,观察程序目录是否出现build.js.   出现错误: 注意:webpack4开始命令更换为 webpack main.js -o build.js --mode development…

mvn clean install -X -Dmaven.test.skip=true -P dev 打包报错:No compiler is provided in this environment. Perhaps you are running on a JRE rather than a JDK? idea,项目,maven 也设置了统一的jdk,还是报错, 解决方法1:在maven的setting.xml 文件 <profiles> 标签中加入指定JDK的版本, <profile…

maven 打包报错  [ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:2.5.1:compile (default-compile) on project demo-web: Fatal error compiling: tools.jar not found: C:\Program Files\Java\jre1.8.0_151\..\lib\tools.jar -> [Help 1]…

想使用NSInvocationOperation下载图片,然而并没有下载下来, NSData为nil, 还有报错:(打断点就报错) warning: could not load any Objective-C class information from the dyld shared cache. This will significantly reduce the quality of type information available. 现在这两个问题还没解决, 以后再看吧,先提交到g…

ecstore在MySQL5.7下维护报错WARNING:512 @ ALTER IGNORE TABLE 打开 /app/base/lib/application/dbtable.php , 替换ALTER IGNORE TABLE 为 ALTER TABLE .再执行 cmd update 就OK了.…

webpack 打包报错: One CLI for webpack must be installed. These are recommended choices, delivered as separate packages: 解决办法: 全局.局部安装个遍!具体什么原因还不清楚... 先全局安装webpack和webpack-clinpm install webpack -gnpm install webpack-cli -g再局部安装webpack和webpack-clinpm inst…

问题:创建容器的时候报错WARNING: IPv4 forwarding is disabled. Networking will not work. # docker run -it -p 30001:22 --name=centos-ssh centos /bin/bash WARNING: IPv4 forwarding is disabled. Networking will not work. 解决办法:# vim /usr/lib/sysctl.d/00-system.conf 添加…