Error

第三方依赖 jar重复

Error:Execution failed for task ':app:transformResourcesWithMergeJavaResForArmDebug'.
com.android.build.api.transform.TransformException: com.android.builder.packaging.DuplicateFileException: Duplicate files copied in APK META-INF/maven/commons-io/commons-io/pom.xml
File1: E:\Project\MyApp\app\build\intermediates\exploded-aar\com.microsoft.projectoxford\vision\0.5.0\jars\libs\commons-io-2.4.jar
File2: E:\Project\MyApp\app\build\intermediates\exploded-aar\com.microsoft.projectoxford\emotion\1.0.0\jars\libs\commons-io-2.4.jar
原因：这两个jar中都有一个DEPENDENCIES，导致编译或者打包合并时出现错误。
解决：在packagingOptions中加入下面配置exclude 'META-INF/maven/commons-io/commons-io/pom.xml'

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更新AS，启动出现错误

java.lang.Runtime Exception: com.intellij.ide.plugins.Plugin Manager
$Startup Aborted Exception: Fatal error initializing 'com.intellij.openapi.action System.Action Manager'
解决：重新下载，覆盖安装。

git push -u origin master 报错

To github.com:sky1339m/Test.git
! [rejected] master -> master (fetch first)
error: failed to push some refs to 'git@github.com:sky1339m/Test.git'
hint: Updates were rejected because the remote contains work that you do
hint: not have locally. This is usually caused by another repository pushing
hint: to the same ref. You may want to first integrate the remote changes
hint: (e.g., 'git pull ...') before pushing again.
hint: See the 'Note about fast-forwards' in 'git push --help' for details.
原因：github中的README.md文件不在本地代码目录中
解决：git pull --rebase origin master

git pull --rebase origin master

From github.com:sky1339m/NetworkGroup

• branch master -> FETCH_HEAD
  fatal: refusing to merge unrelated histories
  原因：这是两个不同的项目，要把两个不同的项目合并
  解决：git pull origin master ----allow-unrelated-histories
  （ i 编辑模式 ESC-->退出vim ：q!）

没有ssh 不提醒密码

Permission denied (publickey).
fatal: Could not read from remote repository.
Please make sure you have the correct access rights
and the repository exists.
原因：权限不够
解决：1.配置ssh 2.不知道

AS 程序包org.junit不存在

当前module未引用，关联的library中有junit包，clear project 等操作无用
解决：切换下SDK版本

Project Structure

回调数据是空

预设类型
回调解析类型
报错

原因：解析类型和预设类型不一致
解决：统一类型

切换分支

error: you need to resolve your current index first
解决：啦啦啦