I made an application in Java with Netbeans, but when I wanted to export it (build) an error message is displayed :
C:\Users\DALY\Documents\NetBeansProjects\VacheTaureau\nbproject\build-impl.xml:926: The following error occurred while executing this line:
C:\Users\DALY\Documents\NetBeansProjects\VacheTaureau\nbproject\build-impl.xml:268: Class not found: javac1.8
BUILD FAILED (total time: 1 second)
here is a screen print
Yes my friends, I found the solution to this problem!
In fact I downloaded Apatch Ant (TM) version 1.96 and it works!
here's the ant link
Apatch Ant V 1.96
Description:
We must extract the file 'apache-ant-1.9.6-bin.zip' downloaded to folder and you must put this folder under the following path :
C: \ Program Files (x86) \ NetBeans 7.3.1 \ java.
Then in NetBeans, go to the menu:
Tools> Options> Java
then you must change the way Ant home of the folder ( 'apache-ant-1.9.6-bin').
print Screen
I have NetBeans 8.0.2 installed on my Windows 7 (64-bit) machine. I have also the JDK installed (Java SE Development Kit 8 update 66 (64-bit)).
I want to run ant from the command line, but the closest I think I've come to getting it to run is the following:
java -jar "C:\Program Files\NetBeans 8.0.2\extide\ant\lib\ant.jar"
but I got the error
Error: Could not find or load main class org.apache.tools.ant.Main
I also tried the following, thinking that Main.class might be inside ant.jar, but got the same error:
java -cp "C:\Program Files\NetBeans 8.0.2\extide\ant\lib\ant.jar" -jar "C:\Program Files\NetBeans 8.0.2\extide\ant\lib\ant.jar"
I've spent at least an hour searching online and StackOverflow for the anser. The closest I've found is Compile NetBeans project from command line by using Ant, but it assumes that ant is accessible from the command line already.
To set up ant to work from the command line
Add C:\Program Files\NetBeans 8.0.2\extide\ant\bin to your PATH
Add the environment variable JAVA_HOME with the value C:\Program Files\Java\jdk1.8.0_66 (adjust this if you end up using a different version, of course).
Now that it is set up, simply use ant from the command line normally.
To rebuild the project, for example, simply do the following:
Open a new command prompt
Go to the project directory
Type ant clean jar
I am re-setting up Jenkins 1.5888 on our Mac OS X box. I have googled much about this problem and have come up with the following steps.
I upgraded all plugins as requested.
From Configure System, I set up the Ant plugin to automatically download from the Apache site. I have called this installation Default.
I added and invoke ant step to my build. I selected Default a my ant installation
I ran the build. Here is the part of the output that is causing my frustration:
[participant-test] $ ant -file build.xml clean emma debug install test
FATAL: command execution failed.Maybe you need to configure the job to choose one of your Ant installations?
java.io.IOException: Cannot run program "ant" (in directory "/Users/bob/.jenkins/jobs/participant/workspace/participant-test"): error=2, No such file or directory
at java.lang.ProcessBuilder.start(ProcessBuilder.java:1047)
at hudson.Proc$LocalProc.(Proc.java:244)
at hudson.Proc$LocalProc.(Proc.java:216)
at hudson.Launcher$LocalLauncher.launch(Launcher.java:803)
at hudson.Launcher$ProcStarter.start(Launcher.java:381)
at hudson.Launcher$ProcStarter.join(Launcher.java:388)
at hudson.tasks.Ant.perform(Ant.java:217)
at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:20)
at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:770)
at hudson.model.Build$BuildExecution.build(Build.java:199)
at hudson.model.Build$BuildExecution.doRun(Build.java:160)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:533)
at hudson.model.Run.execute(Run.java:1759)
at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
at hudson.model.ResourceController.execute(ResourceController.java:89)
at hudson.model.Executor.run(Executor.java:240)
Caused by: java.io.IOException: error=2, No such file or directory
at java.lang.UNIXProcess.forkAndExec(Native Method)
at java.lang.UNIXProcess.(UNIXProcess.java:184)
at java.lang.ProcessImpl.start(ProcessImpl.java:130)
at java.lang.ProcessBuilder.start(ProcessBuilder.java:1028)
... 15 more
Build step 'Invoke Ant' marked build as failure
I can run ant from the command line just fine for the same exact build. I've been at this for a day. I've found some similar issues that appear to be for older versions of Jenkins and don't seem to apply.
The exception seems to be because of missing Ant Home in the job configuration .. check if you have one ? And before executing from Jenkins also check if you are able to invoke ant commands from command line
In the end, we just kept trying things until it worked. The automatic install appears not to have been working.
I installed the JDK automatically. I'm not sure that part of the problem with ant was no java inside of Jenkins.
I then manually downloaded ant from the apache site and installed it within the .jenkins directory in the build user's home directory under tools. I added the ANT_HOME environment variable, added it to my path, and rebooted to make sure everything had it.
I pointed the manually configured ant to this above home directory and then pointed my build to this configuration. I believe this combination is what fixed my issue.
In my case I was running incompatible java version.
Jenkins requires Java in order to run, however yum install jenkins does not enforce that java is already installed. Check to make sure that you already have java installed by running java -version. To further make things difficult for CentOS users, the default CentOS version of Java is not compatible with Jenkins. Jenkins typically works best with a Sun implementation of Java, which is not included in CentOS for licensing reasons.
If you get output similar to the following, it means you're using the default (GCJ) version of Java, which will not work with Jenkins:
Remove old java version: # yum remove java
Install new version : # yum install java-1.7.0-openjdk
Shell cannot run executable file eclipse even if I enter proper path. the file is executable and readable.
Why bash cannot find the file?
I've also install java (openjdk-7-jre), and normal eclipse is running well
~/eclipse:
about_files eclipse.ini icon.xpm notice.html
about.html eclipse-wrapper jre plugins
configuration epl-v10.html libcairo-swt.so readme
eclipse features LICENSE.TXT startup.jar
$ ./eclipse
bash: ./eclipse: No such file or directory
It could have to do with 32 bit vs 64 bit. If you download the wrong package for your architecture, you could end up with this message instead of a more informative message saying that you are running the wrong version of eclipse for your machine
I am trying to run a .jar file that was created successfully in Netbeans and I am receiving the following error:
Error occurred during initialization of VM java.lang.Error:
Properties init: Could not determine current working directory. at
java.lang.System.initProperties(Native Method) at
java.lang.System.initializeSystemClass(System.java:1070)
The command that I type to run the .jar is
java -jar "/path to the dist forlder/EOPPrototype.jar"
My classpath is as follows:
CLASSPATH=/opt/netbeans-7.1.2/ide/modules/ext/mysql-connector-java-5.1.13- bin.jar:/h/USERS/local/pagola/NetBeansProjects/mylib/dist/mylib.jar:/h/USERS/local/pagola/NetBeansProjects/EOPPrototype/build/classes:.
What am i missing?
I saw the same error when I was trying to call java -version inside a directory, which I already had deleted from another terminal session. Of course in that case java could not determine the current working directory, simply because it didn't exist.
Solution: cd to another directory and run that command again, that works for me.
See explanation here: https://bugs.openjdk.java.net/browse/JDK-8186434
In Fedora 21, I tried calling the "java -version" after an uninstall and it gave the above error. Close all the terminals and open them again and try.
Should work.
I was getting the same error message, but I'm not sure if it was for the same reason as I don't use Netbeans. I use my terminal and compile with ant.
I cd'd to a directory to run a javafile.class file. The file I want to run is part of a bigger package. The directory structure of the package looked something like this: a/b/c/javafile.class. The a, b, and c directories are all part of a larger package.
To run my javafile.class, I cd'd into a and ran the file from there: java b/c/javafile. After I made some changes and recompiled with my ant script, the directory I was in had been deleted and remade by ant. So, when I ran javafile.class again, I got the error you're getting.
I fixed my problem by cding out of the directories that are deleted and remade by ant and then running my javafile.class again.
maybe you did not config java environment on your workstation correctly
the following configurations were what I did in my mac
vi ~/.bash_profile
and add those in it
JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk1.8.0_40.jdk/Contents/Home
PATH=$JAVA_HOME/bin:$PATH:.
CLASSPATH=$JAVA_HOME/lib/tools.jar:$JAVA_HOME/lib/dt.jar:.
export JAVA_HOME
export PATH
export CLASSPATH
replace
JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk1.8.0_40.jdk/Contents/Home
with your jdk version
and then run
source ~/.bash_profile
to use these config immediately
then you can check by
java -version
I got the same error -
Error occurred during initialization of VM
java.lang.Error: Properties init: Could not determine current working directory.
by just doing 'java -version' (you would think it wouldn't need to bring up a
virtual machine just to answer a simple question like 'what version are you?')
A higher up element (that between the slashes) of the directory path of the pwd
had spaces in it. When I made the current working directory one which from /
downward didn't have any spaces the 'java -version' command got a proper response.
I'm concluding they didn't account for directories with spaces when they
programmed it. But that was version 1.7. I've now loaded version 8 so hopefully
it has been corrected.
I got this error on Mac OS X and this is a genuine error since the directory has vanished. The directory I was when I am executing the commands is <PROJECT DIR>\target.
The problem was I opened two terminals in the other terminal I ran mvn clean install and the target directory from PROJECT DIR got deleted and recreated.
My old terminal from where I was executing Java commands is not in a valid directory.
The file descriptor is invalid since the directory got deleted by Maven.
When I moved back to the parent directory and the changed back to the target directory, the java command started working correctly as expected.
Under CentOS, rhel, SL or SLC? Not an issue under debian/ubuntu.
I found you need to logout of the shell you are using and log back in. The environment is not set up initially correctly for the current shell. After login I see that: java -version will work.
Also ensure that /etc/alternatives/java actually points to something reasonable like:
ls -lisa /etc/alternatives/java
72645 0 lrwxrwxrwx. 1 root root 46 May 27 11:29 /etc/alternatives/java -> /usr/lib/jvm/jre-1.7.0-openjdk.x86_64/bin/java
Just now, i got the same error. because i use java to setreuid/setregid to apache:apache, when i change back to root:root, i changed gid before uid, the real result is root:apache. everything going wrong, such as the error say "java.lang.Error: Properties init: Could not determine current working directory. "
you can check it.
I was having this error in my mac, when I start tomcat from my eclipse. After setting JAVA_HOME and restarting the eclipse, the error is fixed.
You have to install default-jdk first !
sudo apt install default-jdk
only version 11 does not set all the environment correctly
in place of : sudo apt install openjdk-11-jdk
You may get this error if you issue "java -version" or other java command from a read-only directory. For example using openjdk 8 on centos (as non-root user):
cd /usr/bin
java -version
Error occurred during initialization of VM
java.lang.Error: Properties init: Could not determine current working directory.