On Sun, Sep 23, 2012 at 11:22 AM, András Bíró <[email protected]>wrote:
> Hi Miklos, > > The problem is related to the java part of nesc. The nesc package has > a jar file, which was probably compiled with jdk7 on some platforms, > which is probably incompatible with jre6. > If that's the case, I think we should recompile/repackage nesc. > How does recompiling/repackaging fix the problem? Do you mean repackage on a system with jre6 (which I assume would make it work with a j7 install too?) what is in the nesc jar? > > Andris > > On Fri, Sep 21, 2012 at 10:24 PM, Miklos Maroti > <[email protected]> wrote: > > Hi Guys, > > > > So what is the real problem? Is the tinyos-tools not correct, or the > > tinyos package is not compiled with the right java? I have just > > uploaded tinyos-2.1.2-2.1.2-20120921.noarch.rpm here: > > > > http://tinyos.stanford.edu/tinyos/dists/cygwin/ > > > > Miklos > > > > On Wed, Sep 12, 2012 at 4:18 PM, András Bíró <[email protected]> > wrote: > >> > >> > >> On Wed, Sep 12, 2012 at 11:15 PM, András Bíró <[email protected]> > >> wrote: > >>> > >>> Hi Gary, > >>> > >>> On Wed, Sep 12, 2012 at 9:54 PM, Gary Helbig <[email protected]> > wrote: > >>>> > >>>> > >>>> I'm trying to get TinyOS to work on another computer. This is a > Windows7 > >>>> machine. > >>> > >>> > >>> I'm using Windows 7 Pro x64 as well for cygwin testing. > >>>> > >>>> > >>>> The link to cygwin on the TinyOS install page is dead. The site that > it > >>>> linked to had an antique version of cygwin that does not run on > Windows7. > >>>> > >>>> I have found four separate repositories for TinyOS with cygwin: > >>>> http://www.tinyos.net/dist-2.1.0/tinyos/windows/ > >>>> http://www.tinyos.net/dist-2.1.0/tools/windows/ > >>>> http://tinyos.stanford.edu/tinyos/dists/cygwin/ > >>>> http://tinyos.stanford.edu/tinyos-rpms/ > >>>> > >>>> There is some overlap, and some confusion about which files are > current. > >>>> It would be nice if that were straightened out. > >>> > >>> > >>> Agreed. But tinyos 2.1.2 just released, the documentation is not > updated > >>> yet - so be patient. If you want the newest version, use this: > >>> http://tinyos.stanford.edu/tinyos/dists/cygwin/ > >>> > >>>> > >>>> I made a best-guess as to which files to install. There is a problem > >>>> installing 'tinyos-tools-1.4.2-20120810.cygwin.i686.rpm' on Windows7 > - there > >>>> is a dll (getenv.dll) that Windows will not let you overwrite, even > if you > >>>> run as administrator. > >>> > >>> > >>> This is one of the two JNI libs. You can live without it, only the java > >>> SDK needs it. You can install it anytime with tos-install-jni, if it > still > >>> doesn't work, check what the script does, and do it manually. > >>> > >>>> > >>>> > >>>> I wound up installing three copies of TinyOS - tinyos-2.x, > tinyos-2.1.2, > >>>> and tinyos-main. The difference between 2.1.2 and main is unclear, > and 2.x > >>>> is the latest version that installs without complaining. > >>> > >>> > >>> tinyos-2.1.2 - it's the current stable. It's very similar to the > current > >>> svn trunk, becouse we're just after release. > >>> tinyos-main - I guess you're refering to the tinyos svn. It's the > official > >>> development tree, but usually it's quite stable > >>> tinyos-2.x - I'm not sure what is this. The problem is you're refering > to > >>> packages with the directory names, which could be the same. For > example, I'm > >>> using a lot of development tree, and just symlink the active to > >>> /opt/tinyos-2.x > >>> > >>> > >>>> > >>>> > >>>> At long last I try a sample build (app/Blink) to see if the install > >>>> worked. Nope: > >>>> > >>>> $ make micaz > >>>> mkdir -p build/micaz > >>>> compiling BlinkAppC to a micaz binary > >>>> ncc -o build/micaz/main.exe -Os -fnesc-separator=__ -Wall -Wshadow > >>>> -Wnesc-all -target=micaz -fnesc-cfile=build/micaz/app.c -board=micasb > >>>> -DDEFINED_TOS_AM_GROUP=0x22 --param max-inline-insns-single=100000 > >>>> -DIDENT_APPNAME=\"BlinkAppC\" -DIDENT_USERNAME=\"gahelbig\" > >>>> -DIDENT_HOSTNAME=\"2UA2061DGW\" -DIDENT_USERHASH=0x323af339L > >>>> -DIDENT_TIMESTAMP=0x5050dfaaL -DIDENT_UIDHASH=0xa406223bL > -fnesc-dump=wiring > >>>> -fnesc-dump='interfaces(!abstract())' > -fnesc-dump='referenced(interfacedefs, > >>>> components)' -fnesc-dumpfile=build/micaz/wiring-check.xml > BlinkAppC.nc -lm > >>>> java.lang.UnsupportedClassVersionError: > >>>> net/tinyos/nesc/wiring/WiringCheck : Unsupported major.minor version > 51.0 > >>>> at java.lang.ClassLoader.defineClass1(Native Method) > >>>> at java.lang.ClassLoader.defineClassCond(Unknown Source) > >>>> at java.lang.ClassLoader.defineClass(Unknown Source) > >>>> at java.security.SecureClassLoader.defineClass(Unknown Source) > >>>> at java.net.URLClassLoader.defineClass(Unknown Source) > >>>> at java.net.URLClassLoader.access$000(Unknown Source) > >>>> at java.net.URLClassLoader$1.run(Unknown Source) > >>>> at java.security.AccessController.doPrivileged(Native Method) > >>>> at java.net.URLClassLoader.findClass(Unknown Source) > >>>> at java.lang.ClassLoader.loadClass(Unknown Source) > >>>> at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) > >>>> at java.lang.ClassLoader.loadClass(Unknown Source) > >>>> Could not find the main class: net.tinyos.nesc.wiring.WiringCheck. > >>>> Program will exit. > >>>> Exception in thread "main" > >>>> /opt/tinyos-2.1.2/support/make/avr/avr.rules:148: recipe for target > `exe0' > >>>> failed > >>>> make: *** [exe0] Error 1 > >>> > >>> > >>> This seems like you're using an old JRE. What exactly is your java > >>> version? Probably David Gay generated nesc.jar with java 7... > >> > >> > >> On second thought, this wasn't David's mistake, but the packager's, who > was > >> eigther Philip Lewis, Miklos Maroti or me. If I was the packager, I > >> defenetly compiled it with newest java7. > >> > >>> > >>> > >>> Andris > >>> > >>>> > >>>> Results are identical in the other two trees, and I remembered to set > all > >>>> the TOS environment variables between tries. > >>>> > >>>> Please help me get this running, > >>>> Gary. > >>>> > >>>> (\___/) > >>>> (='.'=) This is Bunny. Copy and paste bunny into your > >>>> (")_(") signature to help him gain world domination. > >>>> > >>>> ____________________________________________________________ > >>>> GET FREE SMILEYS FOR YOUR IM & EMAIL - Learn more at > >>>> http://www.inbox.com/smileys > >>>> Works with AIM®, MSN® Messenger, Yahoo!® Messenger, ICQ®, Google Talk™ > >>>> and most webmails > >>>> > >>>> > >>>> > >>>> _______________________________________________ > >>>> Tinyos-help mailing list > >>>> [email protected] > >>>> > https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help > >>> > >>> > >> > >> > >> _______________________________________________ > >> Tinyos-help mailing list > >> [email protected] > >> > https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help > > _______________________________________________ > Tinyos-help mailing list > [email protected] > https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help > -- Eric B. Decker Senior (over 50 :-) Researcher
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