When i run execute jpm in Win7 command prompt > jpm then i got this error an popup and "[err] Failed to find Java VM" error message in command line.
Before that, i'm face configure issue on Blade CLI, I read some post suggest I uninstall all JDK7 and reinstall JDK8 in my develop laptop.
This is my JAVA_HOME variable
C:\Program Files\Java\jdk1.8.0_121
This is my PATH variable
C:\Ruby23-x64\bin;C:\instantclient_12_1;C:\apache-maven-3.3.9\bin;C:\Program Files\Java\jdk1.8.0_121\bin;C:\Users\admin\.jpm\windows\bin;C:\Users\admin\AppData\Local\GitHubDesktop\bin;C:\IDE\apache-ant-1.10.1\bin;C:\Program Files\nodejs\node_modules\npm;%NPM_PACKAGES%;C:\Users\admin\AppData\Roaming\npm;C:\Program Files\Java\jre1.8.0_121\bin;
This is my node js version, > node -v
v6.11.2
I have run the npm install jpm --global successful.
This issue will occur in case of 32 bit / 64 bit incompatibility.
Both your JVM and the application which you want to run (In this case its JPM) should have the same binary architecture, either 32 or 64 bit.
I also faced same issue once, in my case issue JAVA version was updated automatically, to fix that, I just reset JAVA home to new JDK and issue was fixed.
I hope it will helpful for users, facing issue because of JAVA update.
Go to the following folder and edit the .ini files.
C:\Users\Frank Hobbs\.jpm\windows\bin
Add the following attribute. Adjust according to the location of your jvm install folder.
vm.location=c:\pkg\java\jdk-11.0.12+7\bin\server\jvm.dll
Related
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 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 am trying to download android studio but it keeps telling me that i need to update or install Java, which i have done so afew times. But it keeps giving me the Java error message. I am running this on MacOS Mojave version 10.14.5. This is what the error keeps saying:
Unable to find any JVMs matching version "(null)".
No Java runtime present, try --request to install.
Unable to find any JVMs matching version "(null)".
No Java runtime present, try --request to install.
Make sure to install the latest JDK 12 from below link
https://www.oracle.com/technetwork/java/javase/downloads/jdk12-downloads-5295953.html
Configure the JVM and verify with command "java -version"
If above tasks has completed, retry the installation process.#naj
Set the JAVA_HOME Variable
Windows: configure java_home guide
Mac: configure java home guide
To verify whether you have install JAVA correctly or not in your machine. Do like below :
Open Command Prompt and Type : java -version
If it shows you the version then it all correct. But, if it does not recognize the command then you need to paste your jdk path in Environment variables. i.e : C:\Program Files\Java\jdk1.8.0_181\bin
I just installed Android Studio on Elementary OS 0.3 Freya and run it using the terminal. On my first start-up, however, there's an error message shown:
Gradle 'Test' project refresh failed
Unable to start the daemon process. This problem might be caused by
incorrect configuration of the daemon. For example, an unrecognized
jvm option is used. Please refer to the user guide chapter on the
daemon at http://gradle.org/docs/2.2.1/userguide/gradle_daemon.html
Please read the following process output to find out more:
Unrecognized VM option 'MaxPermSize=256m' Error: Could not create the
Java Virtual Machine. Error: A fatal exception has occurred. Program
will exit.
I read this and tried all the ways to solve it but to no avail. I did notice that his error was somewhat different from mine and thought that might be why I couldn't solve my problem using the ways suggested.
As I executed the .sh file on my terminal, it printed:
Java HotSpot(TM) Server VM warning: ignoring option MaxPermSize=250m;
support was removed in 8.0
(java:5094): Gtk-WARNING **: Unable to locate theme engine in
module_path: "pixmap"
Gtk-Message: Failed to load module "canberra-gtk-module"
I'm not sure whether it's related to the error or not. Please help.
In my case I had a line
org.gradle.jvmargs=-Xmx6408m -XX:MaxPermSize=6408m -XX:+HeapDumpOnOutOfMemoryError
in my gradle.properties file in the project structure.
removing -XX:MaxPermSize=6408m from that file fixed an issue
As it was already said in this thread, Permanent Generation was removed in Java 8, which is used in your case. I think, the easiest solution is to remove parameters associated with Permanent Generation during program execution.
Go to the directory where you have Android Studio. Then go to the bin/ subdirectory. Locate the following files, which contains Java Virtual Machine options:
studio.vmoptions
studio64.vmoptions
Open these files and locate line with MaxPerSize parameter. It should look as follows:
XX:MaxPermSize=256m
Remove this line in both files. I don't know if you are using 32-bit or 64-bit operating system, so you can update both files just in case.
I'm not sure if it will solve your problem, but I would try it in such situation. In my case, with this option and Java 8, I just get the warning, but Android Studio starts anyway. After removing this parameter, Android Studio still starts, but without warning. I'm using Ubuntu 14.04 LTS.
EDIT:
There is another solution for this problem described here: https://stackoverflow.com/a/27913562/1150795.
Go to File > Other Settings > Default Project Structure > JDK location and check the path.
In case of Ubuntu Linux, we can set /usr/lib/jvm/java-7-oracle as default JDK if we are using Oracle JVM. JDK 7 is the safest option for Android.
-XX:MaxPermSize was deprecated in JDK 8, marked as obsolete in JDK 16, and removed in JDK 17. It was superseded by the -XX:MaxMetaspaceSize option.
Change -XX:MaxPermSize to -XX:MaxMetaspaceSize solve my problem.
ref:
https://github.com/expo/expo-cli/issues/4196#issuecomment-1035850918
https://docs.oracle.com/en/java/javase/17/docs/specs/man/java.html#removed-java-options
In my case opening $ANDROID_HOME/tools/lib/monitor-x86_64/monitor.ini and removing
XX:MaxPermSize=256m
from it did the job.
Oh I've solved this problem, I install Oracle JDK 9 when android studio runs on JDK 6 or JDK 7 (if I'm not mistaken).
so I uninstalled Oracle JDK 9, then download and install the JDK 7.
On MacOS the following clause in ./gradlew injects this option:
# For Darwin, add options to specify how the application appears in the dock
if $darwin; then
GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\" \"-Xmx1024m\" \"-Xms256m\" \"-XX:MaxPermSize=1024m\""
fi
This file can be edited by hand after the project has been generated.
i had the same issue and i was able to solve it by adding this directly in the terminal
export JAVA_VERSION=1.8
and then try the
After a couple of months with no Android development, I ran the SDK Manager yesterday, and upgraded from r16 to r18. After that upgrade, everything stopped working. I downloaded a fresh copy of the SDK tools from Google. The Windows installer complains there's no Java installed (the solution here , which used to work before, doesn't work).
I downloaded the ZIP file instead and put it in the right place. Running SDK Manager.EXE does nothing (it just returns immediately to the command prompt). Running tools\android.bat displays an error complaining "Failed to convert path to a short DOS path: c:\windows\system32\java.exe", and then suggests I install Java.
I'm running Windows 7 64-bit, with Java 1.7 (64 bit) properly installed (Eclipse runs well, the Android tools r16 ran very well until yesterday). c:\windows\system32\java.exe exists and works as it should.
What am I doing wrong?
UPDATE: I found an old r16 setup around. I installed it and everything went back to normal.
I put this one aside for a while, but now I had to get it back running. I didn't want to install a 32-bit Java VM alongside the 64 bit one I have.
I found the culprit. in android_sdk\tools\lib there's a batch-file called find_java.bat. It calls find_java.exe -s to find a list of potential Java locations. Running the exe file like this returns the error I've been seeing:
Failed to convert path to short DOS path: c:\windows\system32\java.exe
-s stands for short. Running it without the -s causes find_java.exe to work, causing find_java.bat to work, causing everything else to work. So the fix was to edit find_java.bat, and remove the -s .
I honestly don't know what Google is thinking.
My fix was to remove /bin from my JAVA_HOME, as in C:\Java\jdk1.6.0_26\bin --> C:\Java\jdk1.6.0_26\
I'm running 64bit java on W7.
This google issue was helpful:
http://code.google.com/p/android/issues/detail?id=23648
This is just a guess, but I advise you to install JDK 6. It is said in the SDK requirements that you have to use it. I remember that I installed JDK 7 and I had some kind of trouble with it too.
Also it is safer to use the 32-bit version.
You need to also update the Eclipse plugins via Help > Install New Software.
I was able to fix same like problem by adding the jdk path to PATH variable in environment variables.