[!] No `Podfile' found in the project directory. Unable to load contents of file list: ‘/Target Support Files/Pods-XHNetworkEngine/Pods-XHNetworkEngine-resources-Debug-input-files.xcfilelist’网上也搜索了一下，说是只需要去项目中的target中，选择build phases的copy pods resources，删掉报错所提示的文件即可。试了一下，并不行，而且我的copy pods resources并没有相关文件。然后发现是因为下载的第三方的项目 cocoapods 的版本不同导致。所以就按照流程重新安装或者升级一下就好sudo gem install cocoapods --pre然后如果报如下错误：ERROR: While executing gem … (Gem::FilePermissionError)You don’t have write permissions for the /usr/bin directory.在终端输入以下代码就能解决：sudo gem install cocoapods -n /usr/local/bin然后把 Pod 文件夹和 Podfile.lock 文件删掉， cd 到项目根目录，重新运行一下 pod install 命令。记录一下每一个错误！！！！！！补充还有一种原因会导致这种错误：当多人开发时，如果有一个开发人员的文件夹命名和其他人不一样也会导致这种错误，所以需要最好的避免错误出现的方法就是大家尽量pull下来的时候对应的文件夹名称一致source'https://gitee.com/mirrors/CocoaPods-Specs.git' platform:ios,'8.0' inhibit_all_warnings! target 'YourProgramName' do pod 'AFNetworking', '~> 2.6.0' end

Could not download groovy-all.jar (org.codehaus.groovy:groovy-all:2.4.15) 在一次代码拉取中，出现了以下问题：Could not download groovy-all.jar (org.codehaus.groovy:groovy-all:2.4.15)详细的报错信息如下：// 报错信息如下 Could not resolve all files for configuration ':jcore-react-native:lintClassPath'. > Could not download groovy-all.jar (org.codehaus.groovy:groovy-all:2.4.15) > Could not get resource 'https://jcenter.bintray.com/org/codehaus/groovy/groovy-all/2.4.15/groovy-all-2.4.15.jar'. > Could not GET 'https://jcenter.bintray.com/org/codehaus/groovy/groovy-all/2.4.15/groovy-all-2.4.15.jar'. > Remote host closed connection during handshake > Could not download trove4j.jar (org.jetbrains.trove4j:trove4j:20160824) > Could not get resource 'https://jcenter.bintray.com/org/jetbrains/trove4j/trove4j/20160824/trove4j-20160824.jar'. > Could not GET 'https://jcenter.bintray.com/org/jetbrains/trove4j/trove4j/20160824/trove4j-20160824.jar'. > Connection reset 不能下载该包名，这种情况在国内很常见，一般出现的情况有：网络不好（恰好家里的网络不好，也就更容易出现这种情况）网络被强了（因为你在天朝）解决办法（用国内的镜像）具体的操作如下：// google() // jcenter() maven { url 'https://maven.aliyun.com/repository/google'} maven { url 'https://maven.aliyun.com/repository/jcenter'} maven { url 'http://maven.aliyun.com/nexus/content/groups/public'将google、jcenter的镜像源改为阿里云的，如下图。附：有时候还不行的话，这时候的你可能需要开热点进行下载了。

Android studio 解决Gradle下载缓慢的问题 一、前言第一次创建项目时AS会直接从默认的仓库下载，由于是国外服务器，下载非常慢，有时部分库还无法下载。所以我们需要将默认的仓库地址替换为国内的阿里云镜像地址，从而提升下载速度。二、步骤步骤一：　　打开【build.gradle】文件。步骤二：　　将repositories标签中的内容替换成自己需要的阿里镜像maven仓库地址。　　阿里镜像maven仓库地址对应表请查看附录。repositories { maven { url 'https://maven.aliyun.com/repository/central' } maven { url 'https://maven.aliyun.com/repository/google' } maven { url 'https://maven.aliyun.com/repository/gradle-plugin' } maven { url 'https://maven.aliyun.com/repository/jcenter' } maven { url 'https://maven.aliyun.com/repository/public' } maven { url 'https://jitpack.io' } }三、附录仓库名称阿里云仓库地址源地址centralhttps://maven.aliyun.com/repository/centralhttps://repo1.maven.org/maven2/jcenterhttps://maven.aliyun.com/repository/jcenterhttp://jcenter.bintray.com/publichttps://maven.aliyun.com/repository/publiccentral仓和jcenter仓的聚合仓googlehttps://maven.aliyun.com/repository/googlehttps://maven.google.com/gradle-pluginfhttps://maven.aliyun.com/repository/gradle-pluginhttps://plugins.gradle.org/m2/springhttps://maven.aliyun.com/repository/springhttp://repo.spring.io/libs-milestone/spring-pluginhttps://maven.aliyun.com/repository/spring-pluginhttp://repo.spring.io/plugins-release/grails-corehttps://maven.aliyun.com/repository/grails-corehttps://repo.grails.org/grails/coreapache snapshotshttps://maven.aliyun.com/repository/apache-snapshotshttps://repository.apache.org/snapshots/

ktolin的android项目编译突然报错w: Runtime JAR files in the classpath should have the same version. These file 编译报错w: Runtime JAR files in the classpath should have the same version. These files were found in the classpath: e: D:/software/Gradle_workplace/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib-common/1.5.10/6b84d926e28493be69daf673e40076f89492ef7/kotlin-stdlib-common-1.5.10.jar!/META-INF/kotlin-stdlib-common.kotlin_module: Module was compiled with an incompatible version of Kotlin. The binary version of its metadata is 1.5.1, expected version is 1.1.13.将这个依赖;implementation “androidx.core:core-ktx:+”去掉就可以编译了；感觉就是冲突了；而且这种androidx开头的感觉有些时候容易有冲突问题，毕竟是新包名依赖感觉不稳定，以后有问题就往这个方向靠就行了；知道问题的大佬也可以指点一下；环境：kotlin版本是1.3.11的；jdk是1.8的；gradle是4.6的；android studio是4.1.3的

uniapp打包www文件使用android基座打原生aab和apk包 1.打开Android基座工程文件2.放入uniapp资源文件www到指定目录3.配置好版本号每次打包发布Google Play前需增加版本号复制签名密码，下一步操作用到4.开始编译打包选择打包类型aab或者apk（谷歌选择aab）粘贴上一步复制的密码完成