netbeans-7

问题 I'm using NetBeans 7.0.1 & when I try to create a JAVA APPLICATION, I get an error which is: " Project Folder already exists and is not empty " . But the fact is that project folder doesn't exist, their is no folder of same name in the directory. Any suggestions would be a great help. Thanks in advance. 回答1: Does the problem comes out when you try to create it, or what ? Please not that your version is a bit old. Make sure that it was always in the same directory as before . I would restart

问题 I provide this for you to hopefully save you some time and pain. As part of my experience in getting to know NB Development v7 on my Windows 64-bit workstation I found another frustrating adventure in trying to get the JNI (Java Native Interface) abilities up and working in my project. As such, I am including a brief summary of steps required (as all the documentation I found was completely incorrect for these versions of Windows and NetBeans on how to do JNI). It took a couple of days of

问题 I have gone through some other answers, but cannot get the solution to my problem. I am using NetBeans 7.0.1 and the latest version of the H2 DB on Win7. I successfully use the H2 console tool and I have also added the driver in NetBeans and am able to connect (i.e. see the DB, tables, issue commands, etc). However from within my Java code when running it, I get the message: "java.lang.ClassNotFoundException:org.h2.Driver". My code is: Class.forName("org.h2.Driver"); Connection conn =

问题 I have gone through some other answers, but cannot get the solution to my problem. I am using NetBeans 7.0.1 and the latest version of the H2 DB on Win7. I successfully use the H2 console tool and I have also added the driver in NetBeans and am able to connect (i.e. see the DB, tables, issue commands, etc). However from within my Java code when running it, I get the message: "java.lang.ClassNotFoundException:org.h2.Driver". My code is: Class.forName("org.h2.Driver"); Connection conn =

问题 Can I include a horizontal scroll bar to view the previous data in a JFreechart ? I am using linechart graph to draw dynamic graph and showing 10 values on x-axis at a time, I want to view the graph with a horizontal scroll bar. How can I set the values for scrollbar to view the previous data? 回答1: Several options are available: Adding your ChartPanel to a JScrollPane , Using a SlidingXYDataset, mentioned here, Using a paging approach, illustrated here. Addendum: Using a

问题 NB 7.4RC2, Win 7 In Java Control Panel, the "Keep Temporary Internet Files" checkbox is checked. I am signing my Web Start application with trusted certificates. However, the 3rd party jars in dist/lib seem to be unsigned. C:\Program Files (x86)\Java\jdk1.7.0_40\bin\jarsigner" -verify javafx-dialogs-0.0.3.jar jar is unsigned. (signatures missing or not parsable) So when I run my application in the debugger, it refuses to start complaining of unsigned jars ExitException[ 3]com.sun.deploy.net

问题 When I'm trying to launch Rails console on netbeans 7.4 after I create project I get /home/mati/.rvm/rubies/ruby-2.1.0/bin/ruby: No such file or directory -- script/rails (LoadError) , but this file exists. I was looking here Rails on Netbeans: Uncaught exception: no such file to load -- script/server or script/console but it didn't really help. Is there something else I could try? 回答1: Create a symbolic link as below on terminal: ln -s ./bin ./script This is because in Rails 4 script

问题 I've read other questions regarding this topic. The listed solutions haven't worked. Installed: XAMPP 1.7.7 Netbeans 7.1.1 XDebug 2.1.4 phpinfo() shows that Xdebug is installed with all the correct parameters: zend_extension = C:\xampp\php\ext\php_xdebug-2.1.4-5.3-vc9.dll xdebug.remote_enable = on xdebug.remote_handler = "dbgp" xdebug.remote_host = "localhost" xdebug.remote_port = 9000 However, when I start a Netbeans debug session, it cycles for awhile with no effect. When I stop it, I get

问题 Is there a way to have a dark theme in Netbeans? 回答1: Darcula UPDATE 2016-02: NetBeans 8 now has a Darcula plugin, better and more complete than the alternatives discussed in old version of this Answer. The attractive and productive Darcula theme in JetBrains IntelliJ is now available in NetBeans 8.0 & 8.1! The Real Thing This plugin provides the real Darcula, not an imitation. Konstantin Bulenkov of the JetBrains company made the Darcula look-and-feel open-source. This NetBeans plugin

问题 I am having a similar problem to this question. I have tried all the suggestions listed and am still at a loss. My issue is that I am trying to build a maven project and distribute it to other machines, but the jar files are not being populated with a correct Manifest. Each time I build and run I get the following error: no main manifest attribute, in myjar.jar . Is there some sort of configuration file I need to edit? I just don't know what is going on. I have attempted this fix also, but to