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BlueCove does not work with Mac OS 10.5.x, Java 1.6.0 - 64 Bit #35

Open GoogleCodeExporter opened 9 years ago

GoogleCodeExporter commented 9 years ago 
What steps will reproduce the problem?
1. Try to use BlueCove on a Mac with Java 6.

What is the expected output? What do you see instead?
I expect to connect to bluetooth. I don't.

What BlueCove version are you using (include build number for SNAPSHOT)? On 
what operating 
system and jvm? Is this 64-bit or 32-bit OS and jvm?
BlueCove snapshot bluecove-2.0.3-20080529.050215-83.jar (from today, though the 
same 
problem occurs with another older snapshot and with 2.0.2 release). Mac OS 
10.5.3 (also tried 
with 10.5.2), on a 64-bit JVM, version 1.6.0, of course.

Please provide any additional information below.

Here's the debug log:
20:48:22.344 Java 1.4+ detected: 1.6.0_05; Java HotSpot(TM) 64-Bit Server VM; 
Apple Inc.
      com.intel.bluetooth.UtilsJavaSE.getLocation(UtilsJavaSE.java:84)
20:48:22.413 error Can't load library file  java.lang.UnsatisfiedLinkError: 
/private/tmp/bluecove_mdiamond_0/libbluecove.jnilib: 
      com.intel.bluetooth.NativeLibLoader.loadAsSystemResource(NativeLibLoader.java:311)
java.lang.UnsatisfiedLinkError: 
/private/tmp/bluecove_mdiamond_0/libbluecove.jnilib: 
    at java.lang.ClassLoader$NativeLibrary.load(Native Method)
    at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1822)
    at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1702)
    at java.lang.Runtime.load0(Runtime.java:770)
    at java.lang.System.load(System.java:1005)
    at com.intel.bluetooth.NativeLibLoader.loadAsSystemResource(NativeLibLoader.java:308)
    at com.intel.bluetooth.NativeLibLoader.isAvailable(NativeLibLoader.java:197)
    at com.intel.bluetooth.BlueCoveImpl.loadNativeLibraries(BlueCoveImpl.java:382)
    at com.intel.bluetooth.BlueCoveImpl.detectStack(BlueCoveImpl.java:437)
    at com.intel.bluetooth.BlueCoveImpl.access$600(BlueCoveImpl.java:69)
    at com.intel.bluetooth.BlueCoveImpl$1.run(BlueCoveImpl.java:970)
    at java.security.AccessController.doPrivileged(Native Method)
    at com.intel.bluetooth.BlueCoveImpl.detectStackPrivileged(BlueCoveImpl.java:968)
    at com.intel.bluetooth.BlueCoveImpl.getBluetoothStack(BlueCoveImpl.java:961)
    at javax.bluetooth.LocalDevice.getLocalDeviceInstance(LocalDevice.java:77)
    at javax.bluetooth.LocalDevice.getLocalDevice(LocalDevice.java:97)
    at wiiremotej.WiiRemoteJ.<clinit>(WiiRemoteJ.java:49)
    at com.webbeco.controller.WiiRemotesListener.<init>(WiiRemotesListener.java:41)
    at com.webbeco.controller.WiiRemotesListener.getInstance(WiiRemotesListener.java:48)
    at com.webbeco.impl.Demo.<init>(Demo.java:80)
    at com.webbeco.impl.Demo.main(Demo.java:29)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.jav
a:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at com.simontuffs.onejar.Boot.run(Boot.java:243)
    at com.simontuffs.onejar.Boot.main(Boot.java:89)
20:48:22.438 error Library bluecove not loaded  java.lang.UnsatisfiedLinkError: 
no bluecove in 
java.library.path
      com.intel.bluetooth.NativeLibLoader.tryload(NativeLibLoader.java:220)
java.lang.UnsatisfiedLinkError: no bluecove in java.library.path
    at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1753)
    at java.lang.Runtime.loadLibrary0(Runtime.java:823)
    at java.lang.System.loadLibrary(System.java:1030)
    at com.intel.bluetooth.NativeLibLoader.tryload(NativeLibLoader.java:217)
    at com.intel.bluetooth.NativeLibLoader.isAvailable(NativeLibLoader.java:201)
    at com.intel.bluetooth.BlueCoveImpl.loadNativeLibraries(BlueCoveImpl.java:382)
    at com.intel.bluetooth.BlueCoveImpl.detectStack(BlueCoveImpl.java:437)
    at com.intel.bluetooth.BlueCoveImpl.access$600(BlueCoveImpl.java:69)
    at com.intel.bluetooth.BlueCoveImpl$1.run(BlueCoveImpl.java:970)
    at java.security.AccessController.doPrivileged(Native Method)
    at com.intel.bluetooth.BlueCoveImpl.detectStackPrivileged(BlueCoveImpl.java:968)
    at com.intel.bluetooth.BlueCoveImpl.getBluetoothStack(BlueCoveImpl.java:961)
    at javax.bluetooth.LocalDevice.getLocalDeviceInstance(LocalDevice.java:77)
    at javax.bluetooth.LocalDevice.getLocalDevice(LocalDevice.java:97)
    at wiiremotej.WiiRemoteJ.<clinit>(WiiRemoteJ.java:49)
    at com.webbeco.controller.WiiRemotesListener.<init>(WiiRemotesListener.java:41)
    at com.webbeco.controller.WiiRemotesListener.getInstance(WiiRemotesListener.java:48)
    at com.webbeco.impl.Demo.<init>(Demo.java:80)
    at com.webbeco.impl.Demo.main(Demo.java:29)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.jav
a:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at com.simontuffs.onejar.Boot.run(Boot.java:243)
    at com.simontuffs.onejar.Boot.main(Boot.java:89)
Native Library bluecove not available
20:48:22.439 java.library.path 
.:/Users/mdiamond/Library/Java/Extensions:/Library/Java/Extensions:/System/Libra
ry/Java/Exte
nsions:/usr/lib/java
      com.intel.bluetooth.NativeLibLoader.isAvailable(NativeLibLoader.java:209)

Original issue reported on code.google.com by ctt...@gmail.com on 30 May 2008 at 12:52

GoogleCodeExporter commented 9 years ago 
The BlueCove library for OS X only compiled for 32-bit and would not run on 
64-bits

You should compile the libbluecove.jnilib on your 64-bit computer.
See how to do this here: http://developer.apple.com/macosx/64bit.html

I don't have a 64-bit Mac to compile and test the library.

Original comment by skarzhev...@gmail.com on 30 May 2008 at 2:24

GoogleCodeExporter commented 9 years ago 
I get the following error with the compiled library:
BlueCove version 2.0.3-SNAPSHOT on mac
java.lang.IllegalStateException: Bluetooth failed to initialize. There is 
probably a problem with your local 
Bluetooth stack or API.
    at wiiremotej.WiiRemoteJ.<clinit>(WiiRemoteJ.java:57)
    at WRLImpl.main(WRLImpl.java:46)
Caused by: javax.bluetooth.BluetoothStateException: Bluetooth Device is not 
ready
    at com.intel.bluetooth.BluetoothStackOSX.getLocalDeviceBluetoothAddress(Native Method)
    at javax.bluetooth.LocalDevice.<init>(LocalDevice.java:73)
    at javax.bluetooth.LocalDevice.getLocalDeviceInstance(LocalDevice.java:80)
    at javax.bluetooth.LocalDevice.getLocalDevice(LocalDevice.java:97)
    at wiiremotej.WiiRemoteJ.<clinit>(WiiRemoteJ.java:49)
    ... 1 more
^CBlueCove stack shutdown completed

For the record, with the latest XCode, you can compile for 64-bit even if you 
don't have a 64-bit computer. 
Obviously you can't test it, but you can compile it. All you have to do is set 
some flags. Anyways, do you know 
why I'm getting that error?

Original comment by ctt...@gmail.com on 30 May 2008 at 3:25

GoogleCodeExporter commented 9 years ago 
Ok I compiled the library that should support 64 bit.
This is for latest 2.0.3 build.

Can you please confirm that it is working on OS X 64 ?

Regarding the error. Are there any other BT application working on your 
computer? 
You testing on 64 bit your own compiled binary library?

Regards,
Vlad

Original comment by skarzhev...@gmail.com on 30 May 2008 at 4:43

Attachments:

GoogleCodeExporter commented 9 years ago 
No, that version (attached library) doesn't support 64-bit (I got the same "not 
available" message when I 
added it to the latest snapshot). If you're using the XCode project, you need 
to set not only the valid 
architectures, but also the actual architectures field itself to support x86_64.

I tried adding my jnilib to the latest snapshot from the day and got the same 
error as above. I then switched 
my Java version down to 1.5.0 and it worked (but 1.6.0 is only available in a 
64-bit version :( ). I think there's 
some difference in how the 64-bit stuff works. One issue could be storing 
pointers in ints. Since pointers are 
64-bit, any pointers stored in ints will not actually have the full memory 
address (very informative, that Apple 
page was). In any case, here's my java version information, though I'm not sure 
if that will help:
java version "1.5.0_13"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_13-b05-237)
Java HotSpot(TM) Client VM (build 1.5.0_13-119, mixed mode, sharing)

java version "1.6.0_05"
Java(TM) SE Runtime Environment (build 1.6.0_05-b13-120)
Java HotSpot(TM) 64-Bit Server VM (build 1.6.0_05-b13-52, mixed mode)

Michael
P.S. I wasn't running any other BT apps, and, as I mentioned, it worked just 
fine when I used the 1.5.0 VM 
seconds later.

Original comment by ctt...@gmail.com on 30 May 2008 at 5:45

GoogleCodeExporter commented 9 years ago 
Before I sent you the file I change the architectures to: i386 ppc ppc64 x86_64
Also I change: Use 64-bit Integer Math [x]
May be I did not installed the  64-bit when installing XCode?  There was no 
questions
regarding this....

And I think that I don't use pointers as int in the code....

If you managed to solve the build problem on your computer can you send me the
bluecove.xcodeproj/project.pbxproj  you have used to build the project?

My current build file in svn.

Original comment by skarzhev...@gmail.com on 30 May 2008 at 5:58

GoogleCodeExporter commented 9 years ago 
You can set the option in the target section. Just right-click/control-click 
"bluecove" (under Targets) and select 
Get Info. Then, in the Build tab, under Architectures, double-click 
"Architectures" (NOT "Valid Architectures" ). 
Check both the boxes for 32-bit and 64-bit. Then when you build it, it should 
be 64-bit compatible. If this 
doesn't work out, I can send the file.

Original comment by ctt...@gmail.com on 30 May 2008 at 6:05

GoogleCodeExporter commented 9 years ago 
So the file would be 600K instead of 300K.  This is fine....

Lets try again.  Probably I changed the project settings and not target... 
Strange....

Original comment by skarzhev...@gmail.com on 30 May 2008 at 6:11

Attachments:

GoogleCodeExporter commented 9 years ago 
Hrmm... I'm still getting "Native Library bluecove not available," though it 
does appear to be the roughly the 
right size. What version of Mac OS X/XCode are you working with? It may not 
have the x86_64 setting (you don't 
have to have an Intel computer, but you do needed the latest XCode). I'm 
running OS 10.5.3 with XCode 3.0 
(Component versions: Xcode IDE: 921.0, Xcode Core: 921.0, ToolSupport: 893.0).

Anyways, attached are my project file and my jnilib (which doesn't work, due to 
the error mentioned above).

Original comment by ctt...@gmail.com on 30 May 2008 at 6:26

Attachments:

GoogleCodeExporter commented 9 years ago 
I will take a look at build later.

But the problem may be that BT API is not supported on OS X 64-bit.
Can you try any BT examples from XCode and compile it for 64 bit does they work?

Original comment by skarzhev...@gmail.com on 30 May 2008 at 7:25

GoogleCodeExporter commented 9 years ago 
I ran some of the bluetooth examples in XCode and discovery worked just fine. I 
don't have a Bluetooth device 
with OBEX lying around, so I don't if anything works beyond that, but I 
definitely managed to discover devices 
(my Wii Remote) without a problem.

Original comment by ctt...@gmail.com on 30 May 2008 at 8:49

GoogleCodeExporter commented 9 years ago 
Did you compiled examples for 64-bit only? May be the example have been running 
in
32-bit mode.  Also add the function call IOBluetoothLocalDeviceReadAddress to
examples does it work?

Anyway I can't do anything since I don't have appropriate 64bit Mac. You are 
welcome
to discover the problem and submit the patch.
I'll give some hints what to look for:
----
Get the code latest from svn/ Use yours project.pbxproj 
Run bluecove with -Dbluecove.debug=true
It should print allot of stuff. 
Look for: LocalDeviceReadAddress error [0x
Find the error code
http://developer.apple.com/documentation/Darwin/Reference/IOKit/IOReturn/Composi
tePage.html
----

If IOBluetoothLocalDeviceReadAddress not working in 64 bits try using 
Objective-C API
IOBluetoothHostController.  But I think it is not available in Tiger so switch 
should
added at runtime to use older functions on Bluetooth api before version 2...

----

The bluecove OBEX code is completely in java so is irrelevant.

----

Also this is extract from Apple docs:
I/O
64-bit applications can use posix read, write, and ioctl APIs to access storage
devices and can use sockets for network I/O. However, they won't be able to use
IOKitLib and IOUserClient plug-ins to access devices. 

-----
The Bluetooth API on OS X is build on top of IOKit.framework ....

PS
 If you are going to make some changes please switch to e-mail for other talk on
subject skarzhevskyy@gmail.com

Original comment by skarzhev...@gmail.com on 31 May 2008 at 12:16

GoogleCodeExporter commented 9 years ago 
[deleted comment]
GoogleCodeExporter commented 9 years ago 
[deleted comment]
GoogleCodeExporter commented 9 years ago 
For some reason, I can't see your comment 12 here and thus can't download the 
attachment for testing (I got the 
comment in my email, but no attachment). Could you repost or send it directly? 
My address is: my username 
@gmail.com.

Original comment by ctt...@gmail.com on 25 Jun 2008 at 10:17

GoogleCodeExporter commented 9 years ago 
I can confirm that I can reproduce exactly the same issue on a Mac with Java SE 
6 (64 bits)
I modified my code to use, and compile with, Java 5 and with this JRE Bluecove 
works as expected.

I got kind of lost in the mix of comments that you guys have posted. I would 
happily help you porting and 
testing the platform on JavaSE 6 if you could give me an update on the previous 
matter.

Original comment by jaumedej...@gmail.com on 21 Sep 2008 at 4:52

GoogleCodeExporter commented 9 years ago 
Hey is there anymore news on this issue? Id really like to use javafx with 
bluecove in my final year project for 
university but I believe javafx requires 1.6, im happy to do testing if 
required.

Original comment by peterp...@googlemail.com on 12 Oct 2008 at 3:06

GoogleCodeExporter commented 9 years ago 
By modifying my project.pbxp to include x86_64, I was able to compile a version 
of
the jnilib that loads successfully under Java 1.6 (64 bits) on OS X.

Unfortunately, as others have suggested, we have a much larger problem. Mac OS X
Bluetooth isn't really 64 compatible.

Bluecove now throws a "Bluetooth Device is not ready" exception. The underlying 
error
appears to be:

3/5/09 8:32:15 AM kernel IOMemoryDescriptor: attempt to create 32b virtual in 
64b
task, use ::withAddressRange() 

This is thrown during memory descriptor initialization while attempting to get 
the
controller's address. You can see the IOKit code responsible here:

http://fxr.watson.org/fxr/source/iokit/Kernel/IOMemoryDescriptor.cpp?v=xnu-1228

We're not the only ones with this problem either.

http://lists.apple.com/archives/Bluetooth-dev/2008/Sep/msg00011.html
http://lists.apple.com/archives/Bluetooth-dev/2008/Jun/msg00003.html

Unfortunately, no one seems to have any solutions. Guess we cross our fingers 
and
hope Snow Leopard fixes it?

Original comment by christop...@gmail.com on 5 Mar 2009 at 2:52

GoogleCodeExporter commented 9 years ago 
Are there a way to switch temporary to 32 bit task in Mac OS?
Because the connection classes are working under 64 bit. It is Only reading 
devices
address have the problem.

Original comment by skarzhev...@gmail.com on 5 Mar 2009 at 3:43

GoogleCodeExporter commented 9 years ago 
Hi, I didn't read through all of the comments but this might be a solution for 
Java apps wrapped in proper Mac 
application bundles: http://www.uweschmidt.org/comment/528

Uwe

Original comment by uschmidt83@googlemail.com on 1 Apr 2009 at 2:38

GoogleCodeExporter commented 9 years ago 
Uwe, unfortunately the solution listed under that link doesn't work.  At least 
it
doesn't on my machine.  Besides, there seems to be a greater issue here.  
Apparently
some IO libraries that Bluecove uses are not 64-bit enabled so they don't talk 
to the
BT device correctly.  Anyone know of a fix?

Original comment by acha...@gmail.com on 1 Apr 2009 at 6:52

GoogleCodeExporter commented 9 years ago 
You can disable the 64-bit VM for all Java apps: 
http://www.uweschmidt.org/comment/686

Uwe

Original comment by uschmidt83@googlemail.com on 20 May 2009 at 9:14

GoogleCodeExporter commented 9 years ago 
Three ways to disable 64-bit mode: http://support.apple.com/kb/TS2827

Uwe

Original comment by uschmidt83@googlemail.com on 24 Jul 2009 at 11:26

GoogleCodeExporter commented 9 years ago 
FYI in eclipse you can get 1.6 to run in 32bit mode by passing the argument 
-d32 as a 
"VM arguments" under the run profile settings. - that is run target specific of 
course :)

Original comment by antony.s...@gmail.com on 8 Dec 2009 at 3:40

GoogleCodeExporter commented 9 years ago 
With snow leopard the BT stack should be 64-bit native. Is there any way to get 
bluecove working with 1.6 64bit 
on 10.6?

@christophercyll: how did you get it to compile?

Original comment by j0t...@gmail.com on 14 Dec 2009 at 1:43

GoogleCodeExporter commented 9 years ago 
Bluecove is working for me on Snow Leopard with a 64 bit JVM.

I just added the x86_64 arch to the xcode project (although I did need the 
patch I
attached to bug 95 for an unrelated issue) and Snow Leopard seems to have done 
the rest.

Given that Snow Leopard has fixed this problem, I'd be interested in seeing the 
next
released jar contain a mac native library built to also support 64 bit.

The one complication would be making sure the it wasn't loaded on 10.5 with a 
64 bit
JVM. I've seen some pretty wild behavior when trying to use that combo, 
including
machines hard freezing temporarily after the failed attempt to read the local 
address
(yikes!). So blacklisting that combo from loading the native library might be 
in order.

Original comment by christop...@gmail.com on 6 Jan 2010 at 8:29

GoogleCodeExporter commented 9 years ago 
@christophercyll: is it possible to get a copy of your compile result, i can 
get it running?

thanx,
Michael

Original comment by michael....@m-strick.de on 16 Jan 2010 at 10:09

GoogleCodeExporter commented 9 years ago 
Hi, we just got this running on SnowLeopard using latest SVN Top. Was basically 
a
question of adding the target, recompiling native, building jars and making 
sure the
right files were being used.

If I can help with testing on Mac platforms let me know. When is the next 
release due?

Original comment by rich.d.r...@gmail.com on 9 Feb 2010 at 3:33

GoogleCodeExporter commented 9 years ago 
I was recently working on a project using the eclipse IDE when i ran into the 
problem (OS X SL 10.6.2). I set it to 
run in 32-bit mode as suggested earlier (thanks for that). Would be nice to see 
64 bit support out of the box.

Thanks for the short-term fix and im open to giving a helping hand.

Original comment by ade...@cis.strath.ac.uk on 14 Mar 2010 at 11:56

GoogleCodeExporter commented 9 years ago 
Oh how I wish I could build this in 10.6.  I keep getting an error 
com_intel_bluetooth_BluetoothStackOSX.h not 
found.

Original comment by Timothy....@gmail.com on 25 Mar 2010 at 4:47

GoogleCodeExporter commented 9 years ago 
x86_64 added to default build.
Anybody may confirm that latest build 2.1.1-SNAPSHOT.61 works on Snow Leo ?
http://snapshot.bluecove.org/distribution/download/2.1.1-SNAPSHOT/2.1.1-SNAPSHOT
.61/

Also there is a bug http://code.google.com/p/bluecove/issues/detail?id=104  that
RFCOMM is not working on 10.6.2 x86_64 Can anybody confirm this bug as well?

Original comment by skarzhev...@gmail.com on 31 Mar 2010 at 6:31

GoogleCodeExporter commented 9 years ago 
I have downloaded and tested the snapshot on my Mac using Snow Leopard and it 
appears to be working fine.  I 
have not specifically tested RFCOMM yet, so cannot confirm that the RFCOMM bug 
is fixed.  I will continue 
testing and let you know if I do encounter any problems.

Original comment by drsteven...@gmail.com on 8 Apr 2010 at 3:52

GoogleCodeExporter commented 9 years ago 
The snapshot seems to work on snow leopard 10.6.2. Did not try to reproduce the 
RFCOMM bug.

Original comment by d.de...@gmail.com on 11 Apr 2010 at 12:31

GoogleCodeExporter commented 9 years ago 
[deleted comment]
GoogleCodeExporter commented 9 years ago 
Hi,
just use -32d in "Default VM Arguments". This will start the VM in 32bit mode 
instead of 64bit. That worked for me! I use Mac OS X 10.6, Eclipse 3.1.1. Just 
follow the steps her: 
http://www.christian-straube.de/2010/05/10/junit-4-0-testing-in-eclipse-und-snow
-leopard/ (if you want to contact me, you'll find my adress here 
http://www.christian-straube.de/about/).

Original comment by strauber...@googlemail.com on 1 Jul 2010 at 6:47

GoogleCodeExporter commented 9 years ago 
-d32 works for me, -32d gave an error.

Original comment by lrumin...@gmail.com on 1 Sep 2010 at 10:33

GoogleCodeExporter commented 9 years ago 
Dear all;
Exception in thread "main" java.lang.NoClassDefFoundError: javax/bluetooth/Bluet
oothStateException
        at WRLImpl.main(WRLImpl.java:46)
Caused by: java.lang.ClassNotFoundException: javax.bluetooth.BluetoothStateExcep
tion
        at java.net.URLClassLoader$1.run(Unknown Source)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(Unknown Source)
        at sun.misc.Launcher$ExtClassLoader.findClass(Unknown Source)
        at java.lang.ClassLoader.loadClass(Unknown Source)
        at java.lang.ClassLoader.loadClass(Unknown Source)
        ... 1 more

i download JSR82 to excute with Wiiremotej,what the problem, can u give me a 
hints

Original comment by thethlai...@gmail.com on 6 Nov 2010 at 8:38

GoogleCodeExporter commented 9 years ago 
@Timothy.Overly : run ant to compile java before compiling the jnilib in Xcode.

Original comment by shimniok on 27 Dec 2010 at 7:01

GoogleCodeExporter commented 9 years ago 
use "java -d32" which runs the JVM in 32bit mode and your bundled jnilib will 
still work.

Original comment by loni...@gmail.com on 25 Oct 2011 at 9:37