JVM "A Java Exception occured" | Together Java | Page 1

ashen arch Apr 23, 2024, 1:59 PM

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Hey, I currently am writing an application that creates a MySQL database and then fills it with data. When I run it on Intellij or the Terminal, it doesn't have any issues, but when running the jar file normally, it shows me that error and I don't know how to fix it. Do you have an idea?

wide zodiacBOT Apr 23, 2024, 1:59 PM

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

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Here is an AI assisted attempt to answer your question 🤖. Maybe it helps! In any case, a human is on the way 👍. To continue talking to the AI, you can use </chatgpt:1108714622413963314>.

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TJ-Bot

Hey, I currently am writing an application that creates a MySQL database and then fills it with data. When I run it on Intellij or the Terminal, it doesn't have any issues, but when running the jar file normally, it shows me that error and I don't know how

es. However, when I try to run it on a different machine, I get the error message "A Java Exception occurred". Can anyone help me understand what might be causing this issue?

This error message typically indicates that there is a problem with the Java Virtual Machine (JVM) on the machine where you are trying to run your application. There could be a number of reasons for this error, such as:

The JVM version on the other machine may be incompatible with your application. Make sure that the JVM version installed on the other machine is compatible with the version of Java you are using to develop your application.
There may be missing or corrupted Java runtime files on the other machine. Try reinstalling Java on that machine to see if that resolves the issue.
It is also possible that there is a problem with the classpath or environment variables on the other machine that is preventing your application from running correctly.
Check if there are any specific dependencies or configurations required for your application to run properly on different machines.

By investigating these possible causes, you should be able to identify and resolve the issue causing the "A Java Exception occurred" error message when running your application on a different machine.

cedar grove Apr 23, 2024, 2:05 PM

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ashen arch Hey, I currently am writing an application that creates a MySQL database and the...

are you using the IJ terminal?

ashen arch Apr 23, 2024, 2:05 PM

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No, the Windows 11 Terminal.

cedar grove Apr 23, 2024, 2:05 PM

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try using your OS's shell, such as the Command Prompt or PowerShell on Windows

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hmm

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so changes are, the file association for your jar isnt proper, if it's only occuring when double clicking the jar

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when running in terminal, its using what is on your path

ashen arch Apr 23, 2024, 2:06 PM

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It only happens then, yeah.

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Even when I move the jar to a different folder.

cedar grove Apr 23, 2024, 2:07 PM

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but when double clicking, it uses the file association (what you select when "Open With" pops up)

ashen arch Apr 23, 2024, 2:07 PM

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What should I set so it runs properly?

cedar grove Apr 23, 2024, 2:07 PM

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try right clicking the jar, choosing "Open With", then select the java version you used to compile

ashen arch Apr 23, 2024, 2:08 PM

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Ok, there are jdk1.8.0_201, jdk-21, jre1.8

cedar grove Apr 23, 2024, 2:08 PM

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did you compile with jdk 21?

ashen arch Apr 23, 2024, 2:09 PM

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I think so, where can I check it again?

cedar grove Apr 23, 2024, 2:10 PM

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which version is your IDE using?

ashen arch Apr 23, 2024, 2:10 PM

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IntelliJ IDEA 2023.2.6 Community Edition

cedar grove Apr 23, 2024, 2:30 PM

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ashen arch IntelliJ IDEA 2023.2.6 Community Edition

my bad, i mean what version of java is your ide using

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check project structure

wide zodiacBOT Apr 24, 2024, 3:33 AM

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@ashen arch

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#JVM "A Java Exception occured"