Android Studio(1.5.1至2.1.2)无法应用补丁(FileNotFoundException)

本文介绍了Android Studio(1.5.1至2.1.2)无法应用补丁(FileNotFoundException)的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

我一直在尝试将Android Studio从1.5.1升级到2.1.2，并且一直在给我java.io.FileNotFoundException，并且((请求的操作无法在具有用户映射的文件上执行部分打开)".

I've been trying to upgrade Android Studio from 1.5.1 to 2.1.2 and it keeps giving me the java.io.FileNotFoundException, and that "(The requested operation cannot be performed on a file with a user-mapped section open)".

(见下文)

java.io.FileNotFoundException: C:\Users\name\.AndroidStudio1.5\system\log\idea.updater.files.tmp.0\temp.tmp.1\gradle\gradle-2.8\docs\dsl\org.gradle.api.plugins.ApplicationPluginConvention.html (The requested operation cannot be performed on a file with a user-mapped section open)

请帮助！

*注意:我在Windows 7上.

*Note: I'm on Windows 7.

推荐答案

我认为回答这个问题为时已晚.我很久以前就遇到了这个问题，仅通过禁用Windows Defender的实时保护就解决了这个问题.这里发生的是系统保护工具(防病毒，Windows Defender等)删除了引起此故障的必要安装文件.

I think its too late to answer this. I faced this problem some time back and solved it just by disabling real-time protection of Windows Defender. What happens here is system protection tools (antivirus, windows defender etc) deletes the necessary installation files causing this trouble.

要禁用Windows Defender:

To disable Windows defender:

转到控制面板(运行->控件)

从控制面板" \所有控制面板项目"中查找并启动Windows Defender(或者，您可以检查此链接如何直接从命令行运行它)

在Windows Defender中，转到设置"->实时保护"

取消选中打开实时保护"

Go to control panel (Run -> control )

From Control Panel\All Control Panel Items find out and launch Windows Defender (Alternatively you can check this link how to run it direct from command line)

In Windows Defender go to Settings->Real-time protection

Check off "Turn on real-time protection"

现在再次运行升级.它将成功完成.升级完成后，再次打开实时保护.

Now run the upgrade again. It will go through successfully. Once done with upgrade, turn on real-time protection again.

如果不是Windows Defender，则可以尝试在升级时关闭防病毒保护.

If not Windows Defender, you can try turning off antivirus protection at the time of upgrade.

希望这会有所帮助.