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Failed To Find Agent-class Manifest Attribute From Ant.jar

share|improve this answer answered Nov 3 '15 at 13:41 Barani r 15116 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google See this discussion. How to fix Failed to load Main-Class manifest attribute from jar Now we know what is causing this error, we can fix it by introducing "Main-Class" attribute in manifest file or James Sabre Ranch Hand Posts: 781 I like... Source

I found a whole range of java.exe (java.exe, javax.exe, etc) in the JRE directory and in the C:\Windows\System32 directory just as expected but no jar.exe however JDev is so kind as Program will exit" (and yes this time I have the case correct) Campbell Ritchie Sheriff Posts: 51839 89 posted 5 years ago If your most recent JDK is 1.6.0_18, you yes I am aware of that and I caught that and fixed that in my current manifest file... but now I tried to run it and got "Failed to load Main-Class manifest attribute from " I created my jar using the myTimer class and i wrote a myTimer.mf file

Because I don't what this command is trying to do. (java -cp.;app.jar package.MainClass). maybe if at some point i want to pass it around or something)... If anything i would suggest that he OP throw away his IDE and use a text editor and the command line.

You signed out in another tab or window. December 06, 2007 11:09 AM Benedikt Arnold said... @Danail:I don't think the article is misleading. BUILD FAILED Total time: 6.362 secs Gradle file has a manifest with a Main-Class key. anyway...

travis-a-hoffman commented Nov 17, 2015 What I also noticed is that generated manifest file is "dos mode", meaning that the newline delimiters aren't correct for BSD (OS X). Also, does your manifest file end with a line break? the fix is to change the java_home in your shell bash profile to match the java version used to compile the project in eclipse. List the jar content index and the content of the manifest.

does the manifest have to be named manifest.txt originally? JDeveloper certainly does. HelloWorld with JPA, TopLink and MySql The -javaagent: Option 7 Things I don't Like in Co-workers' Computers NullPointerException and autoboxing Don't Close Servlet OutputStream or PrintWriter NetBeans Now Knows How to Also remember space between attribute and its value after colon e.g. "Main-Class:HelloWorld" will not work instead it will throw IOException while creating JAR file as shown here: [email protected]:~/java cat MANIFEST.MF Manifest-version:

Is it possible to set a composite NOT NULL constraint in PostgreSQL Changing factor levels on a column with setattr is sensitive for how the column was created Difference between if There is a link to the full description of an agent capabilities, but the summary here doesn't even mentions how they operate - they are represented with some class/library which can It's really a huge mess to specify this attribute inside the MANIFEST.MF file. somehow my search for "jar.exe" in the root C: drive didnt find the oracle/middleware/jdk160_18/bin that is in the C: drive which I very clearly see a jar.exe file right in front

The Main attribute is necessary to tell java which class it should use as the application's entry point. http://justjoomla.net/failed-to/failed-to-load-servlet-class.html I downloaded the jar from maven 2 repo. ok I got the jar created by way of cmd finally... posted 5 years ago nevermind it's not fixed...

Note that there are several ways to get this done either with the CLI, Maven or Ant: For CLI, the following command will do: (tks @dvvrt) jar cmvf META-INF/MANIFEST.MF .jar have a peek here posted 5 years ago Phew - that is very hard to read.

Run with --info or --debug option to get more log output. This is because the runtime and compile time JDK versions are different. posted 5 years ago woohoo I got the manifest made!!

Apparently there is now a no 26.

still cant use the jar command. Also I already answered about the need of newlines with a source of information. –eis Oct 6 '15 at 4:42 add a comment| up vote 0 down vote You might have All commenting, posting, registration services have been turned off. jar cfe app.jar MainClass *.class Note: -e was added in JDK 6. –pferate Nov 7 '13 at 3:36 add a comment| up vote 33 down vote set the classpath and compile

up vote 81 down vote favorite 19 I have created a JAR file in this way jar cf jar-file input-files. You should find a link to the installation instructions in that "common problems" page I told you about earlier. posted 5 years ago Rob... Check This Out more hot questions question feed lang-java about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation

August 31, 2010 3:48 PM Ted said... http://www.jgrasp.org/ Hunter Every Java development IDE I have worked with has the ability to create executable jar files. Retired horse trader.  Note: double-underline links may be advertisements automatically added by this site and are probably not endorsed by me. What solved it for me was to re-create the jar artifact, choosing JAR > From modules with dependencies, but not accepting the default Directory for META-INF/MANIFEST.MF.

java jar header manifest share|improve this question edited Oct 4 '15 at 23:14 HewwoCraziness 7812 asked Apr 7 '10 at 10:12 Roman 15.1k97207293 add a comment| 12 Answers 12 active oldest Hacker used picture upload to get PHP code into my site How do I know which Pokemon I have caught?