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by: Phillip Montgomery |
last post by:
Hello all;
I'm trying to debug an issue with a java script called, SelectSockets.
It appears to be a fairly common one found on the web. I downloaded
the SGI Java v1.4.1 installation from SGI's webpage and installed it
using SGI's swmgr application. The installation was very straight
forward and there were no errors when I installed the package.
Then I ran /usr/java2/bin/javac SelectSockets.java to make the
SelectSockets.class file.
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by: sandyw |
last post by:
Exception in thread "main" java.lang.NullPointerException
at company.Employee.inputEmployee(Employee.java:172)
at company.Employee.main(Employee.java:267)
which I got before...
Can someone please help me.
This is where the error occures line 172
for (Employee_listing e : employees) {
String emp = e.getEmpId();
line 267
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by: Light |
last post by:
Hi
I m getting this error while i m trying to run my program and i don't understand why that happens.
import java.util.*;
public class Exercise6 {
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by: Ananthu |
last post by:
Hi
This is my codings in order to access mysql database from java.
Codings:
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.Statement;
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by: tiyaramunna |
last post by:
I am trying to configure my system with Java program just to practice on the coding....when i compile a test.java program i am able to see the class file but i cant run the program ... I am getting the following error
Exception in thread "main" java.lang.NoClassDefFoundError: test
Caused by: java.lang.ClassNotFoundException: test
at java.net.URLClassLoader$1.run(Unknown Source)
at...
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by: jmitch89 |
last post by:
I don't why I get this error:
Exception in thread "main" java.lang.NoClassDefFoundError
The statement below works just fine:
java -cp "appframework-1.0.3.jar;swing-worker-1.1.jar";CurrentStrobe.jar com.visionpro.currentstrobe.CurrentStrobeApp
However, the statement below produces the error:
java -cp "appframework-1.0.3.jar;swing-worker-1.1.jar" -jar CurrentStrobe.jar
Exception in thread "main"...
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by: lilyumestar |
last post by:
This project is due by Tuesday and I haven't even gotten half of it done. Can anyone please help me with this Exception error? I've been trying to figure it out for several hours
Error Message
"Main" Java.lang NullPointerException
at Project1.sortingByZipCode<Project1.java:80>
at Project1.main<Project1.java:31>
Here is the Source Code
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by: ohadr |
last post by:
hi,
i get Exception in thread "main" java.lang.NullPointerException
when i run my application.
the exact error is:
"Exception in thread "main" java.lang.NullPointerException
at sortmergejoin.MergeJoin.Field(MergeJoin.java:204)
at sortmergejoin.MergeJoin.SMJoin(MergeJoin.java:84)
at sortmergejoin.MergeJoin.<init>(MergeJoin.java:34)
at sortmergejoin.Main.main(Main.java:24)
Java Result: 1"
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by: onlinegear |
last post by:
HI i am writing this for college i know i have loads of combo boxes with nothing in the i havent got that far yet. but every time i run this is comes up with this erro
run:
Exception in thread "main" java.lang.NullPointerException
at java.awt.Container.addImpl(Container.java:1041)
at java.awt.Container.add(Container.java:365)
at orderingsystem.OrderingSystem.<init>(OrderingSystem.java:261)
at...
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
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by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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