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.
Andris On Fri, Sep 21, 2012 at 10:24 PM, Miklos Maroti <mmar...@math.u-szeged.hu> 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 <andras.b...@unicomp.hu> wrote: >> >> >> On Wed, Sep 12, 2012 at 11:15 PM, András Bíró <andras.b...@unicomp.hu> >> wrote: >>> >>> Hi Gary, >>> >>> On Wed, Sep 12, 2012 at 9:54 PM, Gary Helbig <ghel...@inbox.com> 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 >>>> Tinyos-help@millennium.berkeley.edu >>>> https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help >>> >>> >> >> >> _______________________________________________ >> Tinyos-help mailing list >> Tinyos-help@millennium.berkeley.edu >> https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help _______________________________________________ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
