My CPU does not support VT-x. Thats why i cant install HAXM. Since the update the emulater does not work anymore without HAXM, which is really messed up?
Anyone got an idea on how to solve this Problem? Or is there an alternative Emulator or something?
Check in your bios if computer really not have these virtualization options. Maybe it is little hidded. Alternative 3rd party emulators are bluestacks or genymotion. I recommend to check the second one.
I checked every little corner in my bios. It's nowhere to be found. I have an intel i5 2500 btw. I think the 2500k supports it and i also thought i would have 2500k in my Computer. Which is why i dont get it anymore.
Well, after giving it a brief search all I can say is try to update yor BIOS to the latest available, and then search under the "System Information/Overclocking/CPU Feature" section and see whether you can see something related to it:
https://forum-en.msi.com/index.php?PHPSESSID=3jdaoibv16jart0rgkpuvige47&topic=148677.msg1104946#msg1104946
There is where I found the related info, good luck with that.
If not, the Genymotion option is also worth giving it a try.
www.genymotion.com
Related
First and foremost I am very novice to this so I may not understand all technical terms or how to do everything but will try to and ask followup questions if I have. I've been trying to install TiZen studio, which worked fine until I tried to open the package manager. I can open Tizen Studio, but cannot open the package manager. I've tried to redownload latest jdks etc and read that it may also be due to wrongly implemented environment variables, so I tried to set them but nothing works. Error message when trying to open package-manager
My systemvariables looks like these;these are my PATH variables. Am I doing something obvious wrong? I am sorry for the inconvenience, and what environment variables should I set, where and how?
Computer runs on windows 10!
UPDATE: Can't open Tizen studio anymore. Might've happened sometime after I've changed those environtment variables or something. Not sure, and can't make out what the log means. This is the log I got from the last attempted startup. I know it's tons of text, but I have no idea what it means or what to look for, and maybe someone knows what to do or what anything means.
Thanks in advance!
Regards
I had similar issue and stated in this question that later I updated with solution.
For your issues, here's probable solution that might help you.
You need to set JAVA_HOME variable with value of correct version of JDK that Tizen studio supports. This Guide states the requirements.
Let me know if it helped you.
I am having trouble installing the Android SDK on Windows 10. I am following a brazilian course on app development using react-native on android. This is a documentation page explaining how to create the development enviroment to do so: https://docs.rocketseat.dev/ambiente-react-native/android/windows (use google translate on the website to see the english version). However, on the part where they execute the following command :
$ C:\Android\Sdk\tools\bin\sdkmanager "platform-tools" "platforms;android-27" "build-tools;27.0.3"
the console returns:
Error: Could not find or load main class com.android.sdklib.tool.sdkmanager.SdkManagerCli
Caused by: java.lang.ClassNotFoundException: com.android.sdklib.tool.sdkmanager.SdkManagerCli
I have searched an entire day for a solution and discovered that, to my sorrowing dissapointment, this is a incredibly generic error when working with java in general. So I tried a plethra of things to no avail.
Reinstalling java(64-bit version)
Reinstalling jdk
Checking and rechecking what could possibly be wrong with the enviroment variables(I found no problems)
Searching through a dozen tutorials on how to install de Sdk via cmd.
Trying to get the Sdk on my machine through Android Studio(but couldnt use any of the Sdk commands necessary for the tutorial)
Some other stuff(I spent an entire day trying to fix this)
TLDR: I know this question has been posted in some form or regard before, I've read through all of them though, and none of them helped me.
If anyone has any idea of what I'm dealing with here, or has gone through this before, I would very much appreciate any advice that can be given. This problem has been drilling on me for a while now and I would really like to move on from it. I'm willing to provide any details on my current configuration but must of it you can find on the tutorial I linked earlier. Thank you for your attention.
It turns out there really are a billion reasons as to why this happens, and in my experience with stack, I don't think this will be answered anytime soon. So for future reference I will be giving some advice to anyone who ends up stumbling onto this problem.
Dual-boot your machine with Linux. I know this sounds like a non solution but it really is the only feasible solution. I spent an entire week trying to solve a problem that really wasn't worth solving. There are a ton of tutorials on how to do it. It took me less than 30 minutes to set up the whole thing and voilá, everything worked as a charm. Don't waste your time trying to make stuff like this work on Windows, especially since Java is involved.
The tutorial I used: https://docs.rocketseat.dev/dual-boot-windows-linux/introducao
PS: The tutorial is in Portuguese but Google Translate works pretty much perfectly on the page, so there should be no issues.
Possible silly question alert.
Being a bit of a hoarder, when I noticed that you can check all available sources after downloading Eclipse and then download and install all of those plugins I was ecstatic! I don't have to do that all manually! Yet I've tried it twice and each time I try to install all of them I can't boot Eclipse back up (it just hangs on the splash screen with no loading messages). I've tried deleting my .metadata folder and running it via ./eclipse -clean but both haven't helped. Is it just not possible to run with every single plugin installed?
Thanks!
"Hoarding" can turn into a very bad habit.
Maybe this is your chance to learn to you should try to resist the impulse "add more, please".
Keep in mind that Eclipse is a TOOL to help you creating better software. It can't help you when you blow it up to a degree that it is just busy with managing all the things you added.
I would even suggest to act in an opposite way: ONLY use the plugins and features that help you to get your job done. But for those plugins - learn to USE all the functionality that they offer to you. So, if you want please the "inner hoarder" in you: tell him to hoard knowledge; not things. "Things" consume space, and finally "energy" - there are good reasons that the Chinese art of "Feng Shui" asks people to keep LESS items around.
I have been looking for a solution to this problem because I want to use this software in my mac but seems not to work any of the solutions I found..
of course installing the latest version of JAVA -> JDK 7
changing sqldeveloper-Darwin.conf and SetJavaHome /Library/java/JavaVirtualMachines/jdk1.7.0_51.jdk/Contents/Home
same but changed to /Home/bin just to try diff solutions to the problem
I also changed the sqldeveloper.conf and put the SetJavaHome /Library/java/JavaVirtualMachines/jdk1.7.0_51.jdk/Contents/Home there
try to run the sqldeveloper (/Applications/SQLDeveloper.app/Contents/Resources/sqldeveloper/sqldeveloper/bin) shell waiting to see if was going to prompt me or ask me for JDK or whatever a set it to /usr (but never happened)
going crazy now, so decide to make the post to see if someone can help or figure which step I am missing and maybe not seen the mistake..
This is where the program hangs...
at
org.eclipse.osgi.framework.internal.core.EquinoxLauncher.internalStart(EquinoxLauncher.java:271)
at org.eclipse.osgi.framework.internal.core.EquinoxLauncher.start(EquinoxLauncher.java:241)
at org.eclipse.osgi.launch.Equinox.start(Equinox.java:258)
at org.netbeans.core.netigso.Netigso.start(Netigso.java:190)
at org.netbeans.NetigsoHandle.startFramework(NetigsoHandle.java:198)
at org.netbeans.ModuleManager.enable(ModuleManager.java:1189)
at org.netbeans.ModuleManager.enable(ModuleManager.java:1011)
at org.netbeans.core.startup.ModuleList.installNew(ModuleList.java:340)
at org.netbeans.core.startup.ModuleList.trigger(ModuleList.java:276)
at org.netbeans.core.startup.ModuleSystem.restore(ModuleSystem.java:301)
at org.netbeans.core.startup.Main.getModuleSystem(Main.java:181)
at org.netbeans.core.startup.Main.getModuleSystem(Main.java:150)
at org.netbeans.core.startup.Main.start(Main.java:307)
at org.netbeans.core.startup.TopThreadGroup.run(TopThreadGroup.java:123)
at java.lang.Thread.run(Thread.java:744)
I really hope, someone can help me, I really tired of booting on Windows to run SQL Developer plus I find it kinda dumb that Oracle don't encounter this kind of issue to make users experience more nice.. ;)
There is one solution. I have been using SQL Developer for some time now, and i am not happy about it (I am on a MAC btw), there are so many bugs and the intellisense sucks. It is a functional program nevertheless.
Download and use navicat instead. Or try to find another one instead. It might not be the solution you are looking for, but i will recommend it.
http://www.navicat.com
from time to time I am haunted by the "org.eclipse.swt.SWTError: No more handles". I already know tools like GDIView, to watch the number of handles allocated, but now I wonder if there is a better way to do this.
Is there a tool available? Maybe one that logs all stacktraces when handles are created? And which shows the new handles between two invocation points?
Regards,
Daniel
PS: Added the windows tag because dev occures mostly on windows and a windows only tool would be good enough.
I found out about Sleak, a great tool to debug SWT resources! Highly recommended for everyone with the same problems. Even shows the images for image resources!
For me the issue was simply that new Shell() has been called too often. Storing the shell as static member and reusing it helped. Therefore, before applying a tool like Sleak, others might want to do a full text search for "new Shell" and check that they don't have the same simple cause.