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Android SDK installation doesn't find JDK
(46 answers)
Closed 9 years ago.
Like the title suggests - the Android SDK r20.0.1 installer won't get past the "Detecting whether Java SDK is installed" (picture below).
I'm running Windows 7 64 bit.
My steps:
installed both 32 bit and 64 bit Java SDK;
I've set my Path (from My Computer>Properties) to "C:\Program Files (x86)\Java\jdk1.7.0_05\bin", the 64 bit version of that and without the \bin at the end AND \jdk1.7.0_05\jre\bin;
I've added the Java Development Kit key to Wow6432Node;
ran the installer as admin but still, it won't detect the darn thing.
Also, I can't click back OR next OR cancel. Nothing happens when I do, just like nothing happens when I click the X. It won't even shut if I right click and close it so I have to bring out the Task Manager every time to close it.
Note - I'm not extremely tech-savvy so a step-by-step guide to whatever you want me to do (if anything) would be appreciated.
Do detect whether JDK is installed and its path is properly configured or not do the following
First see whether a java folder has been created or not in the place where installed it.
If you want to check that whether its path has been configured properly, then do this..
Go to command prompt and type the following:
java -version
If you get the output something like the below, then you are good to go, else think you have not properly configured its path. And in the output the version number will be different than its here, depending up on your JDK version.
java version "1.7.0_03"
Java(TM) SE Runtime Environment (build 1.7.0_03-b05)
Java HotSpot(TM) Client VM (build 22.1-b02, mixed mode, sharing)
Try to click Back button and re-clicking the install button.
This worked for me.
I actually solved this problem recently by changing the slashes to backslashes.
So instead of C:\MyJavaInstall\Java use C:/MyJavaInstall/Java
I was surprised, but this was the only thing that worked for me.
The reccomended version for Windows is the JDK 1.6 32 bit, make sure that you have installed only this one as JDK and all the environmental path are set, especially JAVA_HOME.
Developing for Android on Windows is always discouraged.
Related
I'm trying to install Java JDK 16.0.1. When I double-click the install file in the Downloads folder, it prompts me to allow changes, then does absolutely nothing.
I did some digging around in my %appdata% folder to look for crash reports/logs. It turns out every time I double-click the install file, it crashes with:
Exception Code: 0xC0000005
Exception Information: The thread tried to read from or write to a virtual address for which it does not have the appropriate access.
I do have Java Runtime Environment 1.8.0_291 installed, but that shouldn't prohibit the JDK installer, should it?
I also do have Java Runtime Environment 1.8.0_241 installed, and can't seem to be able to uninstall it. Could this be the problem? When trying to uninstall it, it looks for jre 1.8.0_241patch.msi, but can't find it. Regardless, this first issue shouldn't be a result of this old JRE install, correct?
I found this on the OpenJDK bug system:
https://bugs.openjdk.java.net/browse/JDK-8202316
for that user it was happening with the JDK 8 installer but the behavior sounds identical to the issue that you're having. In that post the original poster says "Problem solved. JDK 8u162 installer didn't remove all registry values of 8u152."
Now, I don't know why that's an issue; multiple JDKs should be able to peacefully coexist, but it might be worth a shot in your case before going to the length of doing a fresh reinstall of windows:
uninstall the JRE 8 version (your 1.8.0... version)
use tool or manually clean up any leftover java registry keys if necessary
reboot PC
try JDK 16 installer again
If you truly just have a JRE of version 8 and not a full-blown JDK, you could try using the java uninstall tool here:
https://www.java.com/en/download/help/uninstall_java.html
Also, I did find this old page about manually tracking down java registry entries (from 7.0 and older):
https://java.com/en/download/help/manual_regedit.html
Well, hope this helps. Be sure to let us know whether you get it solved, I'm curious to know. Thanks!
I have formatted my Mac due to some storage issues. Before this, I used Eclipse in a proper way. Now i have installed the JDK
Then, i have installed Java
Until now everything seems to be correct but when I open the Eclipse installer...
What can I do to fix this? I need to work with this the soon as possible.
Thanks
Eclipse on macOS will not start with Java 14 installed, this is being tracked in Eclipse bug 561273.
Installing Java 8 as well does not help. You need to remove the Java 14 install. You could use the Java 13.0.2 release instead.
Eclipse have determined that the root cause of this issue is a change in Java 14 which is described in this bug report JDK-8238225. The fix for this should be in Java 14.0.1
Update: Eclipse runs fine with Oracle Java 14.0.1 so the issue has been fixed.
I also asked this question which was closed, that's why I answer what I have found out: Eclipse will not install on Mac OS Catalina 10.15.4, saying the above error message
Failed to create the Java Virtual Machine.
Deinstalling jdk and install an older one wouldn't help on its own because Eclipse is refusing to install in the first place (as mentioned above). What I have done:
i´ve installed an JDK with boost (you can try several, mine worked with Version 13)
I edited the installer:
Download the dmg file
convert the dmg-file with "hdiutil convert /dev/disk3s1 -format UDRW -o devimage"
mount the converted dmg-file with: "hdiutil attach -owners on devimage.dmg -shadow"
Edit the /Volumes/Eclipse/Eclipse.app/Contents/Info.plist: there is a section which is commented and there you can try the jdk version. You have to give the full path to the java executable, for example:
<string>-vm</string><string>/Library/Java/JavaVirtualMachines/jdk-13.0.2.jdk/Contents/Home/bin/java</string>
Then my eclipse started from the (already) mounted Eclipse image without complaining
I had the same issue myself a while back. In your Eclipsepedia it provided an example of what the eclipse.ini file looks like when your trying to specify a JVM. So just change the eclipse.ini file and then make sure that you have all of the correct documents in that path to match the example.
I try to use the Eclipse Oxygen v4.7.3a (Oxygen) Java IDE.
I try to use window builder to build a GUI application with Java, but when I try to add the window I have an error message.
I tried to google it, but I cannot even know what that message needs from me.
It says:
problem opening wizard
The selected wizard could not be started.
Plug-in org.eclipse.wb.swing was unable to load class org.eclipse.wb.internal.swing.wizards.application.NewSwingApplicationWizard.
An error occurred while automatically activating bundle org.eclipse.wb.core.java (528).
My java -version output:
OpenJDK version "10" 2018-03-20
OpenJDK Runtime Environment (build 10+46-Ubuntu-5ubuntu1)
OpenJDK 64-Bit Server VM (build 10+46-Ubuntu-5ubuntu1, mixed mode)
I had exactly the same error occur in Eclipse Oxygen.3a on my Mac with Java JDK 10 installed. There is code in WindowBuilder 1.9 that uses a Java feature that was either altered or dropped in Java 10. I was able to resolve the problem by making two changes (they assume that a Java 9 JDK is available on your system; if not, you must install it):
change the Java VM for Eclipse to one in a Java 9 JDK (using the -vm setting in eclipse.ini; see this link for a good post on how to do that)
change the JRE for the project to a Java 9 JRE
The first change is the more important one since Window Builder is a development aid running as part of Eclipse.
I made the project JRE change for my own sanity so I didn't have a mix of Java versions. You may be able to skip that change (I didn't try it).
I still have Java 10 as the default for the system, so you don't have to completely fall back to Java 9 if you install both JDKs. It may take some tweaking to get both Java 9 and 10 installed and have the one you prefer working as the system default.
I am trying to setup Android Studio on my Mac. It is running OSX 10.9.1 Mavericks. I have installed the latest JDK (at the time of writing 1.7 update 45), and I installed Android Studio. I use Java 7 because I have some Java applications I have to run and they require 1.7. I have not installed Java 1.6, because it is ancient and old. Launching Android Studio from any launcher does literally nothing. Activity Manager never shows it running. I do not want to install Java 1.6.
I did some work and tried to run the executable via command line through the package contents, and for both executables, I get these messages:
I am unsure what I am supposed to do to fix this error. I'm not very adept on a Mac (still somewhat new to it, and its confusing to do power user stuff on this) so if anyone can help me figure it out that'd be great. I'm on the 2013 Macbook Air with plenty of resources for this to run.
Update: This also applies to Yosemite, El Capitan, and all the other versions of OSX that can run Android Studio.
Update 12/11/2014
As of Android Studio 1.0 RC3 you can follow this set of directions to make it work.
I figured it out. You have to edit the android studio's Info.plist file in the package so it uses 1.7. I don't get why Android Studio insists we install and use an outdated, vulnerable version of Java.
Full resolution: http://i.stack.imgur.com/yyYaG.png
To open the package you need to find the Android Studio.app file in the Applications folder and right click it > Show Package Contents.
Edit the plist (I think you might need to be root) and change JVMVersion from 1.6* to 1.7* (or 1.8*, or whatever JDK major version you have). I don't get why that made a difference since my original output said it was using 1.7 anyways.
This fix seems to apply to all of IntelliJ's IDEs (I've seen it on PyCharm as well), though other ones seem to support newer versions of java natively.
As answered by hasternet # Android Studio was unable to find a valid Jvm (Related to MAC OS)
For quick and dirty solution, Follow the answer by Mgamerz; open Android Studio in Finder (CTRL+Click > Show Package Contests > Contents > info.plist) and edit Key JVMOptions>JVMVersion from "1.6*" to "1.6+"
Recommended method as discovered by Antonio Jose is to edit environment variables in MacOS (messing with info.plist is not recommended)
either at program launch (opening the Studio through terminal rather than the icon)
$ export STUDIO_JDK=/Library/Java/JavaVirtualMachines/jdk1.8.0_25.jdk
$ open /Applications/Android\ Studio.app
or setting up the environment through AppleScript at every MacOS startup:
do shell script "launchctl setenv STUDIO_JDK /Library/Java/JavaVirtualMachines/jdk1.8.0_25.jdk"
do shell script "launchctl setenv STUDIO_PROPERTIES /Users/username/Library/Preferences/AndroidStudio/idea.properties"
do shell script "launchctl setenv STUDIO_VM_OPTIONS /Users/username/Library/Preferences/AndroidStudio/studio.vmoptions"
(Remember to save the script as Application. Antonio Jose managed with just the first line - AFAIK you can use .properties and .vmoptions to set up additional settings.)
Official instructions: http://tools.android.com/tech-docs/configuration/osx-jdk
(The reason why Android Studio want's to run off of JRE 1.6 is because it apparently makes the fonts look better - feel free to go through that "official" route and install JRE 1.6 # http://support.apple.com/kb/DL1572 - you can then set the JDK to 1.8 in the SDK Location settings - local.properties)
mgamerz is right - The release notes give a much better solution for rc3 and onwards - theres a idea.properties file
(or environment variable)
~/Library/Preferences/AndroidStudio/idea.properties
it also shows what environment variables you can use to set things like the jdk
export STUDIO_JDK=/Library/Java/JavaVirtualMachines/jdk1.7.0_67.jdk
ref : http://tools.android.com/recent/androidstudio1rc3_releasecandidate3released
I did below command on Mac Terminal to fix this problem, please make sure java version and path.
$java -version
java version "1.8.0_25"
Java(TM) SE Runtime Environment (build 1.8.0_25-b17)
Java HotSpot(TM) 64-Bit Server VM (build 25.25-b02, mixed mode)
$ export STUDIO_JDK=/Library/Java/JavaVirtualMachines/jdk1.8.0_25.jdk
$ open /Applications/Android\ Studio.app
Hey Friends I just Figured it out a simple way to fix this for Mac users.
Open Terminal and type this -> java -version and hit enter.
Output will be something like this:
Now check your Java Version. My Java version is 1.8
So now we need to Open Contents of our Android App.
For that right click the Android.app and then select Show Contents
Like this
Now there will be Content folder, Open that Folder and there you will find Info.plist
Open this info.plist
And you will see this.
In this expand the JVM
Here you will see the JVM version showing 1.6* but our jvm version is 1.8 (for example my jvm version is 1.8)
So we need to change this number according to our jvm version, so i changed it to version 1.8*
Then click save. And you are done.
Now you will see setup wizard running
And you are ready to start your first android programming app.
Here is the Whole Docx file for Android Studio Setup in Mac X
LINK: https://www.dropbox.com/s/9jwjebn5hgydyll/Android%20Studio%20Setup%20on%20Mac.docx?dl=0
I found that downloading an extra Java bundle from Apple fixed the issue.
If you search for this problem then I found the second link was to a blog having exactly this problem, all credit goes to him here
I know that posting links isn't an answer but as you can see from the resolution you need to make sure you have an up to date version of Java and also the Java bundle from Apple, for this reason I have also included the searches needed to get to these websites.
Here is where to download the latest version of Java
If this link is broken then searching "java latest version" return it at the top of the Google list
Here is where to download the Apple Bundle
If this link is broken then searching "Java for OS X 2014-001" returns it at the top of the Google list
For me trying to solve this problem it appears that initially it was an issue that required a work around and then Apple released an official work around download meaning that fiddling in plists is not necessary any more.
This question already has answers here:
Closed 10 years ago.
Possible Duplicate:
Eclipse can't find the JDk or JRE
I have the latest JRE and JDK installed, however when I install Eclipse Classic 4.2 and try to run it, it displays the following message:
I have tried moving the installation to Program Files, as well as to the Java installation folder itself. The former generates no difference other than the path displayed in the message. The latter starts loading Eclipse, to the point that it shows the blue rectanglue loading box, at which point I get a different error message saying it couldn't load a particular.dll file in the Java installation. That said, I don't see why I would have to move the Eclipse files into the Java folder for it to work.
I used to have a working installation of Eclipse some time ago, which I uninstalled. Now I plan to use Eclipse, possibly with PyDev, in order to learn Python.
P.S. I realize this is not exactly a question involving coding, however I know I can't be the only one experiencing this issue. So hopefully others may benefit from seeing the response.
EDIT: The installation is now working. Here are the steps I took:
1) Make sure the JDK and Eclipse installations are both 32-bit or 64-bit, depending on your setup.
2) Add -vm
/absolute/path/to/jre6/bin to the top of the eclipse.ini file
Note: After reinstalling both Eclipse and the JDK, making sure the bit-type matched, step 2 was no longer necessary as Eclipse finally ran normally.
This question was asked before and the answer was very well written so just follow the link and read the answer to this.
Eclipse - no Java (JRE) / (JDK) ... no virtual machine
It worked for me.
As noted above:
Please refer to http://wiki.eclipse.org/FAQ_How_do_I_run_Eclipse%3F#Find_the_JVM.
Also make sure that you're using a 64-bit JDK with a 64-bit bundle of Eclipse, and a 32-bit JDK with a 32-bit bundle of Eclipse.
By default, the 32-bit JDK will install into "Program Files (x86)", and a 64-bit JDK will install into "Program Files". Under 64-bit Windows, you can choose to use either 32-bit or 64-bit Eclipse/JDK - but the Eclipse bundle and the JDK must match. (I'd recommend 64-bit, as your OS supports it.)