Questions tagged [mainclass]
92 questions
2
votes
2 answers
Problem running a Jar file
I've compiled a java project into a Jar file, and am having issues running it.
When I run:
java -jar myJar.jar
I get the following error
Could not find the main class: myClass
The class file is not in the root directory of the jar so I've tried…
Omar Kooheji
- 54,530
- 68
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2
votes
0 answers
Eclipse: The project was not built due to "A resource exists with a different case: '/project/bin/License.txt'."
I get this error under the problems tab. I downloaded a project off of github then imported it to eclipse and added the libraries to the build path. When I try to run I get the error :
Could not find or load main class…
Gratin
- 113
- 3
- 15
2
votes
2 answers
Deploying netbeans applications - jar file error (could not find main class)
I have a small GUI application developed with netbeans.
I used the 'clean and build' option to build an executable jar file. .jar file works in my pc. But when i sent the application to my friend he says that it throws 'cannot find the main class'…
PKay
- 433
- 3
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1
vote
3 answers
Executing java class in JAR from a java program
My Question is:
I have a test.java class which is the main class. There is one more class(non-main class) which is present in JAR file. Now i want to compile and execute demo class present in JAR from the main class present outside the JAR. Please…
old_soul_on_the_run
- 279
- 1
- 6
- 15
1
vote
1 answer
UML Diagram for methods in main class
I'm working on my project and wondering whether if I should represent all the methods in the main class as static by drawing a line under the name of the methods including the main method.
For example:
-------------------
…
Mohammed Akif
- 23
- 4
1
vote
0 answers
Discord.JDA query
I am recently into discord.JDA and have been learning and trying to code my bot.
I wanted to ask something about it as I was making the purge/delete command with the help of some source codes and my knowledge.
My code does not give any error but my…
n1ckool
- 11
- 1
1
vote
1 answer
Why does "initializing Test Class" doesn't get print?
Can someone please explain why would TestClass constructor not getting called ?
It works if I create an another class but not with the class containing main method ?
public class TestClass {
public void TestClass(){
…
Java_Learner
- 13
- 2
1
vote
1 answer
Calling Spring Boot method from terminal
I am researching how to call a method from the terminal.
@Component
public class ApplicationAdapter implements CommandLineRunner {
@Autowired
private IApplicationPort iApplicationPort;
@Override
public void run(String... args)…
ken4ward
- 2,246
- 5
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- 89
1
vote
1 answer
Facing issues while executing Java through Linux: Could not find or load main class
I am trying to run the java code from Linux and struggling with error "Error: Could not find or load main class". i have main code "CompareTableCachedRows.java" in "/home/user/test/comp/code" directory which i am able to successfully compile and…
tech_sms169
- 39
- 2
1
vote
1 answer
Why does ant Manifest task split long main class name?
The following is my Ant build file contents:
Linus Fernandes
- 498
- 5
- 30
1
vote
0 answers
getting error 'Could not find or load main class' on executing jar file created using intellij
I'm developing a Java-based app using Java8, JavaFX, and some other third-party libraries in IntelliJ. My project directory looks like this
Everything is working fine until the execution of JAR file. When I'm trying to run same using command java…
Shubham Madheysia
- 13
- 4
1
vote
1 answer
Could not find or load main class com.google.devtools.build.android.desugar.Desugar android studio
i am getting error "Could not find or load main class com.google.devtools.build.android.desugar.Desugar" in my android studio 3.0.1. i know it's kind of duplicate question but i had look for proper solution but i didn't get solution. I had tried…
Jaydip Kalkani
- 2,493
- 6
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- 56
1
vote
2 answers
Is "main.class" XML element required in Maven's pom.xml if the artefact is a library?
I'm creating a pom.xml for a project that is a library.
Is POM XML element under required for this?
(the library has a small test Main.java which I didn't really intend to include in the library JAR file in the first place,…
DVK
- 126,886
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1
vote
2 answers
send argument to main class by command line with external jar command
I run java application in command line linux with external jar like this :
java -cp ".:commons-net-3.6.jar" FtpClass
how can I send argument to main class by command line ?
Saeed Aliakbari
- 281
- 4
- 20
1
vote
1 answer
Setting mainClass in spring-boot-maven-plugin causes me to need to set the 'defaultServletName' property explicitly
I had a springboot jar working well, until I added newrelic-agent jar to the classpath, now I need to specify a main-class. This makes sense because I now have several classes with a static main args method in the classpath. The recommended way to…
cosbor11
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