I'm using the Eclipse plug-in and my app runs on the following simulators: 9800, 9700, 8900 ,i.e, it is compatible with OS versions 5 and 6. However , when I package the application to run it on a device, the .alx file is generated correctly but there is also a folder called '6.0.0' with all the other files like .cod, .jar, etc. My question is, shouldn't there be a similar folder '5.0.0' with files for OS version 5? And if yes, then how do I go about generating it?Please help!
Ok just incase someone else is as frustrated by this as I was here's the solution:
Changing BlackBerry JRE to an Older Version (Eclipse Plug-in)
Just Check the project properties, it will be 6.0 JRE.
To be clear, you need to install the 5.0 in Eclipse by going through Help menu-Install Software, and add the Blackberry update site: http://www.blackberry.com/go/eclipseUpdate/3.6/java. Download the required OS from there.
Then, right click in the project, go to properties of the project and in it go Java Build Path, and under it, go to Libraries tab, you will find JRE to be 6.0, you need to change it to 5.0.
Related
I am brand new to computer programming for CIS 210 and it's off to terrible start. Downloaded JDK 9 and Netbeans 8.2. Netbeans won't let me open a new project or file. No error message or anything, almost as if I'm not clicking it. Screen remains blank as seen in the link below. It's driving me insane.
Blank Screen when I click on new project:
If you had Netbeans installation over Java 9 then Please note Netbeans does not work with Java 9. Proof: [https://forums.netbeans.org/topic68000.html][1]
The solution is for Windows, but the same logic applied in Linux too.
Solution1:
You have to edit netbeans.conf find to your java installation path. You can find netbeans.conf inside etc folder of Netbeans installation folder.
Make your netbeans.conf like below.
Eg, netbeans_jdkhome="C:\Program Files (x86)\Java\jdk1.8.0_144"
NetBeans 8.2 does not support Java 9. It just won't work.
The solution is to download the latest nightly build of NetBeans, which does support Java 9:
Normally you would go to the NetBeans download page and click the Development link in the top right corner of the screen.
However, I just tried that and it looks like their web page for downloading nightly builds is not working properly at the moment due to "...violates the following Content Security Policy directive..." errors. I've never seen that before.
A temporary workaround for that problem is to go directly to Index of /download/trunk/nightly/latest/bundles/ and select the download that is appropriate for your environment. You should be able to parse the file names to work out which one you want, depending on whether you need 32-bit or 64-bit, whether you are running on Mac OS or Linux or Windows, etc. (To be clear, ignore this bullet point if the Development link in the first bullet point above is working properly.)
Also note that you can safely install and run multiple versions of NetBeans concurrently: use version 8.2 for Java 8 development, and use the Development Version of NetBeans for Java 9 development.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Update:
The page for downloading Development Builds of NetBeans is working again, so go there, select your Platform from the droplist, and then click the appropriate Download button.
NetBeans with Java 9 is working fine for me using that approach.
NetBeans 9 would be supported version for Java 9, which was supposed to be released by Aug 2017
NetBeans 9 will be released from Apache Software Foundation as new
Apache project. NetBeans is being donated to ASG by Oracle. NetBeans
9 main theme will be to support this upcoming Java SE 9 release.
Of course, you can use NetBeans daily build, but there won't be guarantee of it's stability.
I installed NetBeans 7.2.1 with JDK 7 and the plug-in - Java ME SDK 3.2 (it has Wireles Toolkit 2.5.2 inside).
I try to create new project by clicking File/New Project/Java ME/Mobile Application. Then I click next. In next window the message:
Every CLDC project needs to have CLDC compatible SDK/platform/emulator assigned to it.
Pressing Install SDK/Platform/Emulator button opens Platform Installation wizard, which allows you to "add platform".
I tried clicking Install SDK/Platform/Emulator button and I tried then indicating the folder, where Java ME 3.2 is installed. It can recognize the emulator, but the project cannot be started.
After the choice, there appear several options. How to make in new version? Most of the thing in Internet are connected to old version.
Have you tried using this Oracle tutorial online? It's fairly current (September 2012). There's also an even newer one just posted here.
If you install the Java ME SDK that way, you should have the proper Java Platforms there already. It's hard to read your screen capture, but it doesn't look like the proper Java Platforms are there. I would try again, following the steps in the link I provided.
I just tried it, with NetBeans 7.2.1, and the Java ME SDK 3.2. The version of NetBeans I used was from this download page and was the Java EE version.
One easy thing to miss in the steps below is that on this download page, you need to download both the Java ME SDK and the Java ME SDK Plugin for Netbeans. Not just the plugin. This applies for the installation instructions in either of the two links I posted above. Install the SDK, and not just the plugin.
In case that link later changes/dies, here are the important steps:
How to integrate Java ME SDK 3.2 with NetBeans
By SungmoonCho on Sep 25, 2012
Many people like to use Java ME SDK with IDEs. We provided instructions on how to integrate the SDK with NetBeans through the download page, and also through the release note, however, let me explain it here once again with some screen shots.
Download Java ME SDK and NetBeans plugin from here.
Install Java ME SDK first. You will have the emulator and the runtime on your machine. Also please unarchive the NetBeans plugin somewhere.
Launch NetBeans.
Go to "Tools" - "Plugins".
Check out the "Installed" tab. Check "Show details". If you see the previous version of Java ME SDK Tools installed already. Check those to uninstall them.
Go to "Settings" tab.
Click "Add", and provide the location of NetBeans plugin. In my case, it is "file:/C:/Users/sungcho/Downloads/nb-me-sdk-plugins-uc/updates.xml". Don't forget to add "updates.xml" at the end.
Click "Okay"
Click "Available Plugins" tab.
If you scroll down, you will see three Java ME SDK Tools. Check "Java ME SDK Tools" plugin. Also check others as you desire.
Follow the instruction and install them.
Restart NetBeans
That is it. Done. Now you will see Oracle Java ME SDK 3.2 in your Java Platform list.
Finally, I configured it. I had plug-in without SDK:). I uninstalled plug-in. I installed Java ME SDK 3.2, then I installed plug-in. I installed SDK not in the default path. I indicated platform using "Add platform" button. I indicated 2 platforms and now the project can be run in the emulator.
Here are platforms:):
I've instaled the Java for Developer package provided from Apple for 10.7 and java apps are running fine
but eclipse cannot find the JDK root path and I cant either.
Anybody any ideas?
You can download the 10.7 Lion JDK from http://connect.apple.com.
Sign in and click the java section on the right.
The jdk is installed into a different location then previous. This will result in IDEs (such as Eclipse) being unable to locate source code and javadocs.
At the time of writing the JDK ended up here:
/Library/Java/JavaVirtualMachines/1.6.0_26-b03-383.jdk/Contents/Home
Open up eclipse preferences and go to Java --> Installed JREs page
Rather than use the "JVM Contents (MacOS X Default) we will need to use the JDK location
At the time of writing Search is not aware of the new JDK location; we we will need to click on the Add button
From the Add JRE wizard choose "MacOS X VM" for the JRE Type
For the JRE Definition Page we need to fill in the following:
JRE Home: /Library/Java/JavaVirtualMachines/1.6.0_26-b03-383.jdk/Contents/Home
The other fields will now auto fill, with the default JRE name being "Home".
You can quickly correct this to something more meaningful:
JRE name: System JDK
Finish the wizard and return to the Installed JREs page
Choose "System JDK" from the list
You can now develop normally with:
javadocs correctly shown for base classes
source code correctly shown when debugging
On newer versions of OS X you should find ALL JREs (and JDKs) under
/Library/Java/JavaVirtualMachines/
/System/Library/Java/JavaVirtualMachines/
the old path
/System/Library/Frameworks/JavaVM.framework/
has been deprecated.
Here is the official deprecation note:
http://developer.apple.com/library/mac/#releasenotes/Java/JavaSnowLeopardUpdate3LeopardUpdate8RN/NewandNoteworthy/NewandNoteworthy.html#//apple_ref/doc/uid/TP40010380-CH4-SW1
I have just ran into the same problem after updating. The JRE that is downloaded by OSX Lion is missing JavaRuntimeSupport.jar which will work but can wreck havoc on a lot of things. If you've updated, and you had a working JDK/JRE installed prior to that, do the following in Eclipse:
1) Project > Properties > Java Build Path > Select broken JRE/JDK > Edit
2) Select "Alternate JRE"
3) Click "Installed JREs..."
4) In the window that opens, click "Search..."
If all goes well, it will find your older JRE/JDK. Mine was in this location:
/System/Library/Frameworks/JavaVM.framework/Versions/1.6/Home
For Mountain Lion, Apple's java is up to 1.6.0_35-b10-428.jdk as of today.
It is indeed located under /Library/Java/JavaVirtualMachines .
You just download
"Java for OS X 2012-005 Developer Package" (Sept 6, 2012)
from
http://connect.apple.com/
In my view, Apple's naming is at least a bit confusing; why "-005" - is this the fifth version, or the fifth of five installers one needs?
And then run the installer; then follow the above steps inside Eclipse.
You can download jdk6 here http://support.apple.com/kb/DL1573
Wish it helps
After updating to the latest (and now deprecated, sniff...) update of Apple's JDK, Eclipse does not show the source code for JDK classes anymore. It asks me to attach the source location file or folder. Where can I find that?
It seems that Java for Mac OS X 10.6 Update 3 does not include the sources anymore. There is a separate package "Java for Mac OS X 10.6 Update 3 Developer Package" now. See http://lookfirst.com/2010/10/how-to-fix-missing-source-for-latest.html
For each update from Apple, I write a new blog post with the updated symlinks. I noticed a lot of traffic on my blog from one of the answers, so I figured I might as well update things with the latest release.
I could write a simple shell script to do this for you, but that would require you to download a file. Seems simpler to just execute a few easy commands.
This is the latest one for update 5:
http://lookfirst.com/2011/06/fix-missing-source-for-java-mac-os-x.html
I am using Mac OS 10.8.5. I downloaded the java for Mac OS 10.7 and installed it. I found the src.jar file in
/Library/Java/JavaVirtualMachines/1.6.0_37-b06-434.jdk/Contents/Home/src.jar.
Then I
Opened eclipse(JUNO)
Eclipse > Prefereces > JAVA > Installed jre
Edit the java listed
In the jre system libraries section,
Expand the first one (i.e., classes.jar)
You can see that src is not attached
Double click that and provide the above location
That's it.
In my case the sources are in
/System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Home/src.jar
You might need to set this in the Eclipse preferences: Java - installed JREs. Select the 1.6 JVM and click edit. Now select classes.jar from the list of JRE system libraries, click source attachment and enter the path to your src.jar.
To all the guys who's been suffering from searching the source code here and there for hours but finally get nothing.
For Eclipse to attach(imperfectly available for 1.6):
jdk1.7.0_21_src_for_mac.zip
I am looking for help in configuring the Blackberry development environment. In fact, it is quite a frustrating process. The blackberry site is pretty useless. Between links that have been moved, details that are assumed and documents that are out of date it is proving very difficult to get anywhere with blackberry development.
Pheww, now that my rant is done. Here is my problem:
I have finally got the JDE for Eclipse working (that is a story in itself). However, my blackberry workspace is only giving me the option of targeting the 4.5 JDE components. How do I update it to use the 4.7 components?
It would be preferable to have step-by-step instructions but I would appreciate any help that can be provided.
Here are the details:
I have Java jdk1.6.0_14
Eclipse version 3.4.1
I have installed the Blackberry JDE 4.7
I have installed the Blackberry JDE Component Package 4.7
I have installed the Blackberry Smartphone simulators 4.7
Totally agreed - it's not at all obvious what to do. I've never had luck using their update site, so I just download and install the component packs manually:
Download the "Eclipse Software Update for the BlackBerry JDE v4.7 Component Pack" from the BlackBerry developer zone (it's a zip file)
From Eclipse open the Help menu and choose Software Updates
Click on the Available Software tab
Click Add Site
Choose Archive and select your zip file
Make sure everything under the JDE 4.7 tree is checked
Click Install and continue through the wizard
You are a life saver!!!!!!!!!!! This worked perfectly. I understand the frustration. If this. If this doesn't work I would recommend deleteing the entire directory and reinstalling eclipse.
You should already have JDK installed:
This is what I downloaded for 64bit windows:jdk-6u16-windows-x64.exe get one that matches your OS. Should be jdk version 6.
I installed this version: Should work for windows x86 and 64bit:
eclipse-java-ganymede-SR2-win32.zip
Other versions shouldn't work. has to be 3.4 but not 3.5 (gallileo) and it has to be for java.
Then I installed the plugin. Then I followed the instructions above and it worked.
eclipse-java-ganymede-SR2-win32.zip does not work with the 64-bit JDK.
You have to use eclipse-SDK-3.4.1-win32-x86_64 with the 64-bit JDK. Once you use these two things together and install the Eclipse Plugin, the installation works fine, but I always get "Cannot find RIMIDEWin32Util.dll. This is a required component of the IDE." and then "Cannot find RIMUsbJni.dll. Without this dll the IDE cannot connect to USB enabled handhelds. Add RIMUsbJni to java.library.path". Both of the supposedly missing files are located in my workspace path under .metadata.plugins\net.rim.eide.bootstrapper\installDlls. I have placed those two files pretty much everywhere I could think of, even c:\windows\system32, and it still claims to not be able to find these files.
Now for the fix....
You can use eclipse-java-ganymede-SR2-win32.zip with the 32-bit JDK. Make sure you add the JDK\bin to your %PATH% environment variable. You can then install the Blackberry JDK Plugin and Component Pack and everything will work!
Note: In order to "Configure Blackberry Workspace" from the Blackberry menu, you must first create a Blackberry project. Found this out the hard way.