jar

[sturdy vigil]

i cant add jar file with cmd

[wanton yacht]

<@&987246399047479336> please have a look, thanks.

[sturdy vigil]

code :

build code : javac -cp "json-simple-1.1.1.jar" LoginFrame.java

[signal linden]

are you doing it manually?

[sturdy vigil]

but i can't run

[signal linden]

isnt better to use a build system?

[sturdy vigil]

?

[signal linden]

I think you need to set a main class

in META-INF

[signal linden]

something like Gradle, Maven

[sturdy vigil]

i try with jar but i can't start jar

[sturdy vigil]

i using vs code i can't use

[signal linden]

use a proper IDE

it will be easier

[sturdy vigil]

run code :

java -cp "json-simple-1.1.1.jar" LoginFrame

error :

error: Class names, 'LoginFrame', are only accepted if annotation processing is explicitly requested
1 error

i don't understand this error

[signal linden]

so you want to run a jar file

use java -jar

eg

java -jar json-simple-1.1.1.jar

now if there is an error saying there is no main class

[sturdy vigil]

 java -jar -cp "json-simple-1.1.1.jar" LoginFrame
   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Error: Unable to access jarfile LoginFrame

[wanton yacht]

Detected code, here are some useful tools:

Request failed: Too Many Requests. Too many sessions, try again later :(.

[signal linden]

it's
java -jar "json-simple-1.1.1.jar"

[sturdy vigil]

Error: Unable to access jarfile json-simple-1.1.1.jar

[signal linden]

you don't have a jar then

create a jar first

before you use java

or do

java your.main.Class

[sturdy vigil]

i convert jar

but i cant open

[signal linden]

bro stop tryharding, if you have dependencies just use a buld system

eg Gradle

[sturdy vigil]

ok

[signal linden]

so thats the issue?

you cant open the file

[sturdy vigil]

this and i cant use jar

[last bronze]

"add"?

[signal linden]

Exception in thread "main" java.lang.Error: Unresolved compilation problem: 

    at main.java.LoginFrame.main(LoginFrame.java:115)```

[signal linden]

probably refers to add to classpath

[last bronze]

Then what are you doing

-_-

[sturdy vigil]

line 155 :

public static void main(String[] args) throws Exception {

[last bronze]

Please just use maven or gradle

[signal linden]

yeah that what I was saying

@sturdy vigil it will make your life easier when programming in java

[wanton yacht]

I uploaded your attachments as Gist.

[sturdy vigil]

netbeans pom.xml

[signal linden]

set a main class

[bleak knoll]

Okayso in that command you need your code too

json-simple-1.1.1.jar is just part of your code

java -cp "json-simple-1.1.1.jar;your-code.jar" LoginFrame

or, if you are using java 22+

java -cp "json-simple-1.1.1.jar" src/LoginFrame.java

replace src/LoginFrame.java with wherever your code is