SDK 管理器找不到 java

SDK manager does not find java(SDK 管理器找不到 java)

问题描述

我无法解决手头的问题，而且我的头越来越秃.

I can't fix the issue at hand and my head is continually becoming balder or balder.

目前的问题是我的 SDK 管理器找不到我的 Java，也找不到我的 SWT 文件.

The issue at hand is that my SDK manager won't find my Java, nor my SWT file.

我正在运行 Windows 7 64 位，我的 SDK、Java、SWT 位于以下位置.

I'm running Windows 7 64-bit and my SDK, Java, SWT are located as the following.

Java JDK  -  C:Program FilesJavajdk1.6.0_24
Java location  -  C:Program FilesJavajdk1.6.0_24jrein
SDK manager -  C:android-sdk-windows

我是第一次学习编码，到目前为止我已经尝试了所有方法.设置 SDK 管理器指定的正确路径，甚至尝试设置多个路径，更改批处理文件，不胜枚举.

I'm learning coding for the very first time, i've tried everything so far. Set the correct paths that the SDK manager specifies, even tried setting multiple ones, changing the batch files, and the list goes on.

有什么想法吗?

混乱的机器人

好吧，所以删除安装程序，设置路径，这就是我得到的

Alright so removed the installer, set the paths, this is what i get

C:UsersMuniFC Portable11>C:android-sdk-windows	oolsandroid.bat
[INFO] Starting Android SDK and AVD Manager
'xcopy' is not recognized as an internal or external command,
operable program or batch file.
No command line parameters provided, launching UI.
See 'android --help' for operations from the command line.
java.lang.NullPointerException
    at com.android.sdklib.internal.avd.AvdManager.parseAvdInfo(AvdManager.java:1205)
    at com.android.sdklib.internal.avd.AvdManager.buildAvdList(AvdManager.java:1184)
    at com.android.sdklib.internal.avd.AvdManager.<init>(AvdManager.java:385)
    at com.android.sdkuilib.internal.repository.UpdaterData.initSdk(UpdaterData.java:238)
    at com.android.sdkuilib.internal.repository.UpdaterData.<init>(UpdaterData.java:114)
    at com.android.sdkuilib.internal.repository.UpdaterWindowImpl.<init>(UpdaterWindowImpl.java:86)
    at com.android.sdkuilib.repository.UpdaterWindow.<init>(UpdaterWindow.java:42)
    at com.android.sdkmanager.Main.showMainWindow(Main.java:302)
    at com.android.sdkmanager.Main.doAction(Main.java:281)
    at com.android.sdkmanager.Main.run(Main.java:99)
    at com.android.sdkmanager.Main.main(Main.java:88)

---

设置正确的环境并得到这个

---

Set at the right environmentals and got this

C:UsersMuniFC Portable11>C:android-sdk-windows	oolsandroid.bat
[INFO] Starting Android SDK and AVD Manager
'xcopy' is not recognized as an internal or external command, operable program or batch file.
No command line parameters provided, launching UI.
See 'android --help' for operations from the command line.
java.lang.NullPointerException
    at com.android.sdklib.internal.avd.AvdManager.parseAvdInfo(AvdManager.java:1205)
    at com.android.sdklib.internal.avd.AvdManager.buildAvdList(AvdManager.java:1184)
    at com.android.sdklib.internal.avd.AvdManager.<init>(AvdManager.java:385)
    at com.android.sdkuilib.internal.repository.UpdaterData.initSdk(UpdaterData.java:238)
    at com.android.sdkuilib.internal.repository.UpdaterData.<init>(UpdaterData.java:114)
    at com.android.sdkuilib.internal.repository.UpdaterWindowImpl.<init>(UpdaterWindowImpl.java:86)
    at com.android.sdkuilib.repository.UpdaterWindow.<init>(UpdaterWindow.java:42)
    at com.android.sdkmanager.Main.showMainWindow(Main.java:302)
    at com.android.sdkmanager.Main.doAction(Main.java:281)
    at com.android.sdkmanager.Main.run(Main.java:99)
    at com.android.sdkmanager.Main.main(Main.java:88)`

---

我的android.bat文件就是这样

---

My android.bat file is as so

`@echo off
rem Copyright (C) 2007 The Android Open Source Project
rem
rem Licensed under the Apache License, Version 2.0 (the "License");
rem you may not use this file except in compliance with the License.
rem You may obtain a copy of the License at
rem
rem      http://www.apache.org/licenses/LICENSE-2.0
rem
rem Unless required by applicable law or agreed to in writing, software
rem distributed under the License is distributed on an "AS IS" BASIS,
rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
rem See the License for the specific language governing permissions and
rem limitations under the License.

rem Useful links:
rem Command-line reference:
rem   http://technet.microsoft.com/en-us/library/bb490890.aspx

rem don't modify the caller's environment
setlocal

rem Set up prog to be the path of this script, including following symlinks,
rem and set up progdir to be the fully-qualified pathname of its directory.
set prog=%~f0

rem Grab current directory before we change it
set work_dir="%cd%"

rem Change current directory and drive to where the script is, to avoid
rem issues with directories containing whitespaces.
cd /d %~dp0


rem Check we have a valid Java.exe in the path.
set java_exe=
call libfind_java.bat
if not defined java_exe goto :EOF

set jar_path=libsdkmanager.jar

rem Set SWT.Jar path based on current architecture (x86 or x86_64)
for /f %%a in ('%java_exe% -jar libarchquery.jar') do set swt_path=lib\%%a

if "%1 %2"=="update sdk" goto StartUi
if not "%1"=="" goto EndTempCopy
:StartUi
    echo [INFO] Starting Android SDK and AVD Manager

    rem We're now going to create a temp dir to hold all the Jar files needed
    rem to run the android tool, copy them in the temp dir and finally execute
    rem from that path. We do this only when the launcher is run without
    rem arguments, to display the SDK Updater UI. This allows the updater to
    rem update the tools directory where the updater itself is located.

    set tmp_dir=%TEMP%	emp-android-tool
    xcopy %swt_path% %tmp_dir%\%swt_path% /I /E /C /G /R /Y /Q > nul
    copy /B /D /Y libandroidprefs.jar   %tmp_dir%lib        > nul
    copy /B /D /Y liborg.eclipse.*      %tmp_dir%lib        > nul
    copy /B /D /Y libsdk*               %tmp_dir%lib        > nul
    copy /B /D /Y libcommon.jar         %tmp_dir%lib        > nul
    copy /B /D /Y libcommons-compress*  %tmp_dir%lib        > nul

    rem jar_path and swt_path are relative to PWD so we don't need to adjust them, just change dirs.
    set tools_dir=%cd%
    cd /d %tmp_dir%

:EndTempCopy

rem The global ANDROID_SWT always override the SWT.Jar path
if defined ANDROID_SWT set swt_path=%ANDROID_SWT%

if exist %swt_path% goto SetPath
    echo ERROR: SWT folder '%swt_path%' does not exist.
    echo Please set ANDROID_SWT to point to the folder containing swt.jar for your platform.
    goto :EOF

:SetPath
rem Finally exec the java program and end here.
call %java_exe% -Dcom.android.sdkmanager.toolsdir="%tools_dir%" -Dcom.android.sdkmanager.workdir=%work_dir% -classpath "%jar_path%;%swt_path%swt.jar" com.android.sdkmanager.Main %*

rem EOF`

变量是这样的

ANDROID_SWT = ;C:android-sdk-windows	oolslibx86_64

推荐答案

您正在使用私有 JRE for JDK 作为您的 Java 位置建议

You are using the private JRE for JDK as your Java location suggest

Java location  -  C:Program FilesJavajdk1.6.0_24jrein

如果您安装了公共 JRE(适用于所有 Java 应用程序，并且不限于 JDK)，您的 Java 位置将是这样的

If you had installed a public JRE (which is available to all Java Applications and not limited to JDK) your Java Location would be something like this

C:Program FilesJavajre1.6.0_24in

但 Android SDK 管理器可以使用私有 JRE.

But Android SDK manager can works with private JRE.

尝试为 Java 设置 PATH 环境变量.

Try setting the PATH environment variable for Java.

参考
如何设置或更改 PATH 系统变量? 或
如何在 Windows 7 中添加、删除或编辑环境变量?

设置PATH变量后启动SDK Manager.exe

它现在应该可以工作了.

It should work now.

编辑

你设置的路径错误

Java JDK  -  C:Program FilesJavajdk1.6.0_24
Java location  -  C:Program FilesJavajdk1.6.0_24jrein

去掉上面的PATH，设置PATH为

C:Program FilesJavajdk1.6.0_24in

这应该可行.它适用于 jdk1.6.0_20

This should work. It works for me on jdk1.6.0_20

编辑

你读了吗

Exception in thread "main" java.lang.UnsatisfiedLinkError: Cannot load 64-bit SWT libraries on 32-bit JVM

为 64 位 JVM 安装 64 位 JDK并相应地设置 PATH.

Install a 64-bit JDK for a 64-bit JVM and set the PATH accordingly.

这个问题现在越来越长了.
让这个问题解决 SDK manager does not find Java 并参考这个问题和您遇到的其他特定错误发布另一个问题.

The question is now getting longer.
Let this question address SDK manager does not find Java and post another question with reference to this question and the other specific error you get.

这篇关于SDK 管理器找不到 java的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持编程学习网！