90 questions
0 votes
0 answers
62 views
Why won't my Netbeans 12.4 open on my Macbook M1 Air?
As the title states, my Netbeans refuses to open; it has the opening loading prompt but it closes as soon as the text says "Done loading modules". I currently have the newest versions of ...
0 votes
2 answers
100 views
How to modify the main Method of a 'NetBeans Platform'-based application?
I am working on a Maven- and 'NetBeans Platform'-based Java desktop application. My use case requires setting a system property as the very first step before anything else happens. I need to do this ...
1 vote
1 answer
201 views
Add minimap to netbeans ide
Is there a way for me to add a minimap plugins to netbeans ide so i can get a small overview of my code files? Ive used vsc before and the minimap helps a lot after a certain threshold
0 votes
0 answers
27 views
TopComponent causing project not to build in Netbeans 12.6, reoccurring error : Return code is: 501 , ReasonPhrase:HTTPS Required
I have a project (written in Java using the Netbeans Platform 12.6), which is composed by several Tabs (all of them are created subclassing the TopComponent class). The project is neither cleaning nor ...
0 votes
1 answer
134 views
Vaadin and Apache Netbeans 12
I'm new in Vaadin and I'm trying to run the demo project from the QuickStart tutorial. I'm using Netbeans 12.0 and when trying to run the project I get a window with a Select Main Class for Execution, ...
0 votes
0 answers
55 views
I cant get my project working on Tomcat in netbeans
I tring to deploy a application on my localhost, and even though i can find any significative error message, and also seems like is evrithing is alright with the Deployment when try in my Localhost, ...
1 vote
1 answer
1k views
org.apache.openejb.OpenEJBException: Unable to load servlet class: com.sun.xml.ws.tx.coord.v11.endpoint.RegistrationRequesterPortImpl: null
I am using NetBeans 12 and apache-tomee-plume-7.0.9. I have deployed a project from Tomee manager app and put necessary jar files under /WEB-INF/lib folder of the deployed project. Previously I was ...
0 votes
0 answers
130 views
java.lang.ClassNotFoundException: org.apache.derby.jdbc.ClientDriver on netbeans
I am using netbeans 12 with jdk 17. On building and running the following code, I get this error and no output is shown: java.lang.ClassNotFoundException: org.apache.derby.jdbc.ClientDriver at ...
0 votes
1 answer
53 views
Netbeans project wouldn't give output [closed]
I am using netbeans 12 with jdk 17. I built and ran the following project, it shows as org.apache.derby.jdbc.ClientDriver BUILD SUCCESSFUL (total time: 0 seconds) But the output is not obtained, the ...
0 votes
1 answer
525 views
Error with txfPassword.setEchoChar((char)0);
I am coding a login UI page which requires users to enter their credentials, however the line of code that is meant to "hide" the characters they enter in the password field is not working. ...
0 votes
2 answers
414 views
repeat number sequence on java
So recently a had an exam to make this simple program on java: You enter a number, then the program needs to repeat a sequence based on the amount you entered, like this: if it was number 3 it should ...
0 votes
0 answers
350 views
I click on NetBeans icon but just shows me a task bar then it hides, and doesn't open the IDE
I have a problem with NetBeans 12.1 opening, but not showing anything, just opens on taskbar. I try to delete it and re-install but it still doesn't work. My Java version is 10.0.2. This is the ...
0 votes
2 answers
904 views
Issues Pulling Request on Github, Nothing to Compare
I just started working on a team project and i have forked the repo which is the main repo, but i guess am missing something in order for me to pull request and i will need assistance... So i am ...
0 votes
1 answer
141 views
Is there a way to automatically edit button's properties in Java JFrame? [closed]
I've set following properties for one of my buttons. try { name.setIcon(new javax.swing.ImageIcon(ImageIO.read(newFile("./src/main/java/resorces/Default.png")))); } catch (IOException ex)...
1 vote
0 answers
220 views
Apache Netbeans Output Window overwrite messages
Is it possible to setting the output window, do not overwrite the messages? I tried to set the same font type and size in Tools-Options-Miscellaneous Output and Terminal, but it didnt help. Attempt 2: ...