Hello My project setting is 1.3 compliance.
Jean-Pierre -----Message d'origine----- De : Markus Sinner [mailto:[EMAIL PROTECTED] Envoyé : jeudi 14 juin 2007 21:58 À : Jean-Pierre PLANAS Cc : [email protected] Objet : Re: [Eclipseme-users] Problem adding external jars to my application Hello, i had a problem similar to this when a project was not compiled using 1.3 compliance. On the project-settings-page under Java-Compiler there you can see, which compliance level is choosen. Could you try that? Greetings, Markus Jean-Pierre PLANAS schrieb: > Hello > > Ok, I will explain my problem again from the beginning: > I have 2 projects: A and B. > B uses classes from A. > > What is not working: > - When I run (or debug) B from eclipse. > > What is working: > - When I run B from my phone. > - When I copy B.jar in java directory of my emulator and run it from my > emulator. > > The error is: "Uncaught exception java/lang/NoClassDefFoundError". > > Softs are: > - Eclipse : 3.2.2 > - EclipseME : 1.6.8 > - Sdk : S40_SDK_3rd_Edition_Feature_Pack_1 from Nokia > > Step to reproduce: > --------------- begin Step to reproduce ----------------- > File / New / Other / J2ME Midlet Suite > Project Name : "A" > Finish > File / New / Class > Package : "pkA" > Name : "classA" > Finish. > Here the code of the classA : > package pkA; > public class classA { > public static String GetInfoA() > { > return "GetInfoA"; > } > } > Right click on project A in package explorer / J2ME / Create Package > > File / New / Other / J2ME Midlet Suite > Project Name : "B" > Finish > File / New / Other / J2ME Midlet > Package : "" > Name : "classB" > Finish. > Project / Propreties / Java Build Path / Libraries / Add external jars > File : A/deployed/A.jar > Order and Export / Check the checkbox for A.jar Here interesting code > of ClassB: > public void ShowMessage(String aTitre, String aAlertText, > AlertType aAlertType) > { > // Création de la boite de dialogue " Alert " > Alert myAlert = new Alert(aTitre, aAlertText, null, aAlertType); > // Affichage de la boite de dialogue > Display.getDisplay(this).setCurrent(myAlert); > } > > protected void startApp() throws MIDletStateChangeException { > String s = 'A'+classA.GetInfoA(); > ShowMessage(s,s,AlertType.INFO); > > } > Right click on project B in package explorer / J2ME / Create Package Right > click on project B in package explorer / Run as / Run > Right click on Wireless Toolkit Emulator / New > Name : "ConfigB" > Midlet : "classB" > Apply / Run > > And now I have the exception : > Uncaught exception java/lang/NoClassDefFoundError: pkA/classA > --------------- end Step to reproduce ----------------- > > Thanks for advance for your help > > Jean-Pierre > > > > -----Message d'origine----- > De : [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] De la part de Craig > Setera > Envoyé : jeudi 14 juin 2007 03:53 > À : [email protected] > Objet : Re: [Eclipseme-users] Problem adding external jars to my application > > If you do not select "export" from the Order and Export page, the > classes from that jar will not be added to the deployed jar file. At > this point, I'm a bit confused about where you are at with this problem. > Can you please start from the beginning again and describe what you are > doing and what has or has not worked for you? > > Jean-Pierre PLANAS wrote: >> Hello >> >> I am sorry, I make a mistake on some informations: >> >> On real device B Midlet runs ok. >> >> And when I take B.jar, and I put it on predefjava/predefcollections >> directory of my emulator, B.jar runs well without exceptions. >> >> Sorry about this mistake. >> >> But, when I run directly from eclipse, I have always the same problem. >> >> When I run from eclipse, it create a new directory >> c:\windows\temp\ueiemulatorXXXX witch contains 3 files : >> >> - classB.jar, >> >> - classB.jad >> >> - META-INF\MANIFEST.MF >> >> When I unjar classB.jar, I dont see any trace of classA. >> >> I see in console window this information : >> >> UEIInvocationParameters: About to call >> > FileUtils.createFakeJadAndJar(classname=classBclasspath=C:\Java\B\verified\l > ibs\A.jar;C:\Java\B\verified\classes) >> The file C:\Java\B\verified\libs\A.jar exists, no problem >> >> About what you said export the external jar (in your build >> path->order and export) and add it to the build path, I dont >> understand well the difference. >> >> What I made is : >> >> Project / Properties / Java Build Path / Libraries / Add external jars >> File : A/deployed/A.jar >> Order and Export / Check the checkbox for A.jar >> >> Thanks for advance for your help >> >> Jean-Pierre >> >> ------------------------------------------------------------------------ >> >> *De :* [EMAIL PROTECTED] >> [mailto:[EMAIL PROTECTED] *De la part de* >> tzur Sayag >> *Envoyé :* samedi 9 juin 2007 18:47 >> *À :* Jean-Pierre PLANAS >> *Cc :* [email protected] >> *Objet :* Re: [Eclipseme-users] Problem adding external jars to my >> application >> >> I'm not that much of a configuration guy but I'm using a external jars >> (kxml for exmaple) in my applications, one thing >> that gives that NoClassFound error is when you forget to export the >> external jar (in your build path->order and export) mark it so >> that it gets deployed to the phone, >> the one other thing is that after you've added the jar to your project >> you have to add it to the build path, but I guess that's obvious. >> hope this helps a bit, >> --tzurs >> >> On 6/9/07, *Jean-Pierre PLANAS* <[EMAIL PROTECTED] >> <mailto:[EMAIL PROTECTED]>> wrote: >> >> Hello >> >> I have the same problem on the emulator and the real phone. >> >> The "not found" class is the class of the external jar. >> >> I have the same problem (exception when running NoClassDefFoundError) >> when I >> add the external project in the Project tab. >> >> The steps to reproduce my problem: >> >> File / New / Other / J2ME Midlet Suite >> Project Name : "A" >> Finish >> File / New / Class >> Package : "pkA" >> Name : "classA" >> Finish. >> Here the code of the classA : >> package pkA; >> public class classA { >> public static String GetInfoA() >> { >> return "GetInfoA"; >> } >> } >> Right click on project A in package explorer / J2ME / Create Package >> >> File / New / Other / J2ME Midlet Suite >> Project Name : "B" >> Finish >> File / New / Other / J2ME Midlet >> Package : "" >> Name : "classB" >> Finish. >> Project / Propreties / Java Build Path / Libraries / Add external jars >> File : A/deployed/A.jar >> Order and Export / Check the checkbox for A.jar >> Here interesting code of ClassB: >> public void ShowMessage(String aTitre, String aAlertText, >> AlertType aAlertType) >> { >> // Création de la boite de dialogue « Alert » >> Alert myAlert = new Alert(aTitre, aAlertText, null, aAlertType); >> // Affichage de la boite de dialogue >> Display.getDisplay(this).setCurrent(myAlert); >> } >> >> protected void startApp() throws MIDletStateChangeException { >> String s = 'A'+classA.GetInfoA(); >> ShowMessage(s,s,AlertType.INFO); >> >> } >> Right click on project B in package explorer / J2ME / Create Package >> Right click on project B in package explorer / Run as / Run >> Right click on Wireless Toolkit Emulator / New >> Name : "ConfigB" >> Midlet : "classB" >> Apply / Run >> >> And now I have the exception : >> Uncaught exception java/lang/NoClassDefFoundError: pkA/classA >> >> Someone could tell me what I forget or I am doing wrong ? >> >> For information, I have : >> Eclipse : 3.2.2 >> EclipseME : 1.6.8 >> Sdk : S40_SDK_3rd_Edition_Feature_Pack_1. >> >> When I unjar B.jar, I have the following files : >> - pkA/classA.class >> - classB.class >> - META-INF/MANIFEST.MF >> >> Thanks for advance. >> >> Jean-Pierre >> >> -----Message d'origine----- >> De: [EMAIL PROTECTED] >> <mailto:[EMAIL PROTECTED]> >> [mailto: [EMAIL PROTECTED] >> <mailto:[EMAIL PROTECTED]>] De la part de >> Markus >> Sinner >> Envoyé: samedi 9 juin 2007 11:14 >> À: Jean-Pierre PLANAS >> Cc: [email protected] >> <mailto:[email protected]> >> Objet: Re: [Eclipseme-users] Problem adding external jars to my >> application >> >> Hello, >> >> i do not think that the JAR must be named in the Manifest. Eclipse just >> adds the files contained in the external JAR to the newly deployed JAR. >> >> Where are you running your Midlet? On the emulator or on a real phone? >> Maybe you should use try{} catch(Error err) in your startApp()-Method to >> trace the Error and find out, which class was not found. >> >> Did you try not to include the external JAR but the whole Project? In >> the Projekt-Properties you can add that with the Projects tab. Then you >> should receive a error if one class is missing. >> >> Regards, >> Markus >> >> Jean-Pierre PLANAS schrieb: >>> Hello >>> >>> >>> >>> I have the same problem that the following thread : >>> >>> I use eclipseME 1.6.8 with eclipse 3.2.2 and jdk 6u1. >>> >>> >>> >>> I have created 2 projects (A and B). >>> >>> Package of project A is used in project B. >>> >>> In project B, I setup the use of en external jar file from A project. I >>> have checked the checkbox in tab "Order and export" >>> >>> >>> >>> When I run application B, I have "Uncaught exception >>> java/lang/NoClassDefFoundError" >>> >>> When I unjar B.jar file, I see : >>> >>> - The class is contained in my B.jar file >>> >>> - There is no reference to A in Manifest.mf. >>> >>> >>> >>> I don't understand why. >>> >>> If someone know the solution, could you explain me please ? >>> >>> >>> >>> How is generated the file Manifest.mf ? >>> >>> >>> >>> Jean-Pierre >>> >>> >>> >>>> Hi Craig, >>>> thanx for reply..... well, yes and no.. i kept on having different >> errors >>>> (java/lang/Verify).. so i moved the external classes in my j2me (it was >>>> still one of my packages..so i had access to sources...). >>>> i will re-try it again as soon as my app is finished... >>>> thanks and regards >>>> Marco >>>> On 11/19/06, Craig Setera <[EMAIL PROTECTED]> wrote: >>>>> Marco, >>>>> This sounds odd. Have you had any luck getting this going since you >>>>> wrote this? >>>>> Craig >>>>> Marco Mistroni wrote: >>>>>> Hi all, >>>>>> i am using eclipseME to develop J2ME applications./ >>>>>> I have used J2ME before, and in the past it was enough to put >> external >>>>>> jar libraries in the lib directory of your J2ME application. >>>>>> Now, i am using EclipseME to compile/preverify/package my j2me >>>>>> application, and when the application runs i get >>>>>> Uncaught exception java/lang/NoClassDefFoundError: >>>>>> com/mm/j2me/core/ApplicationException. >>>>>> That class is contained in myjar1.jar,, which is contianed in the >> lib >>>>>> directory of my j2me application. >>>>>> In EclplseME, i have selecte din Properties/Java Build Path >>>>>> myjar1.jar as an External library, and i have marked the checkbox >> next >>>>>> to it in 'Order and Export' tab. >>>>>> when i compile app using EclipseME, i can see myjar1.jar in the >>>>>> verified\libs. >>>>>> I still could not understand why the app was not finding the class, >>>>>> everything seemed in order. >>>>>> So, i tried to unjar my j2me jar of the bin directory..the >>>>>> Manifest.mf was not referrencing any external jars.. >>>>>> i still can't figure out why i keep on getting ClassNotFound >>>>>> exception..... >>>>>> can anyone help me out? >>>>>> thanks in advance and regards >>>>>> Marco >>> >>> >>> >>> >>> >>> ------------------------------------------------------------------------ >>> >>> > ------------------------------------------------------------------------- >>> This SF.net email is sponsored by DB2 Express >>> Download DB2 Express C - the FREE version of DB2 express and take >>> control of your XML. No limits. Just data. Click to get it now. >>> http://sourceforge.net/powerbar/db2/ >>> >>> >>> ------------------------------------------------------------------------ >>> >>> _______________________________________________ >>> Eclipseme-users mailing list >>> [email protected] >> <mailto:[email protected]> >>> https://lists.sourceforge.net/lists/listinfo/eclipseme-users >> <https://lists.sourceforge.net/lists/listinfo/eclipseme-users> >> >> -- >> >> ********************************* >> [EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]> >> http://www.psitronic.de >> >> psitronic IT-Solutions >> Markus Sinner >> W-Rathenau-Str. 14 - 68642 Bürstadt >> Tel.: (+49)6206 / 963513 >> Fax: (+49)6206 / 963514 >> >> ------------------------------------------------------------------------- >> This SF.net email is sponsored by DB2 Express >> Download DB2 Express C - the FREE version of DB2 express and take >> control of your XML. No limits. Just data. Click to get it now. >> http://sourceforge.net/powerbar/db2/ >> <http://sourceforge.net/powerbar/db2/> >> _______________________________________________ >> Eclipseme-users mailing list >> [email protected] >> <mailto:[email protected]> >> https://lists.sourceforge.net/lists/listinfo/eclipseme-users >> >> >> >> ------------------------------------------------------------------------- >> This SF.net email is sponsored by DB2 Express >> Download DB2 Express C - the FREE version of DB2 express and take >> control of your XML. No limits. Just data. Click to get it now. >> http://sourceforge.net/powerbar/db2/ >> _______________________________________________ >> Eclipseme-users mailing list >> [email protected] >> <mailto:[email protected]> >> https://lists.sourceforge.net/lists/listinfo/eclipseme-users >> <https://lists.sourceforge.net/lists/listinfo/eclipseme-users> >> >> ------------------------------------------------------------------------ >> >> ------------------------------------------------------------------------- >> This SF.net email is sponsored by DB2 Express >> Download DB2 Express C - the FREE version of DB2 express and take >> control of your XML. No limits. Just data. Click to get it now. >> http://sourceforge.net/powerbar/db2/ >> ------------------------------------------------------------------------ >> >> _______________________________________________ >> Eclipseme-users mailing list >> [email protected] >> https://lists.sourceforge.net/lists/listinfo/eclipseme-users >> > > ------------------------------------------------------------------------- > This SF.net email is sponsored by DB2 Express > Download DB2 Express C - the FREE version of DB2 express and take > control of your XML. No limits. Just data. Click to get it now. > http://sourceforge.net/powerbar/db2/ > _______________________________________________ > Eclipseme-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/eclipseme-users > > > > ------------------------------------------------------------------------- > This SF.net email is sponsored by DB2 Express > Download DB2 Express C - the FREE version of DB2 express and take > control of your XML. 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