MCR Legacy Converter Not Opening

Started by AlexRandall on

Topic category: Troubleshooting, bugs, and solutions

Last seen on 22:07, 29. Mar 2022
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MCR Legacy Converter Not Opening

I recently downloaded the legacy converter and I'm not sure how to use it because when I double click mcrconvert-1.0.jar it doesn't open. Right now it says its opening with "OpenJDK Platform Binary." If it should be opening with something else or need to do something differently please let me know. Thanks.

Last seen on 22:07, 29. Mar 2022
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I do have Java 8. Its Java 8…
Mon, 01/27/2020 - 16:13

I do have Java 8. Its Java 8 Update 241. Am I supposed to do something else. Please help.

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Okay and I just deleted…
Mon, 01/27/2020 - 16:29

Okay and I just deleted OpenJDK so now it just says open with Java SE Platform Binary. Is this correct because it still wont open the mcrconvert-1.0.jar file.

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How do I do that?  
Mon, 01/27/2020 - 16:30

How do I do that?

 

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This is what I get when I…
Mon, 01/27/2020 - 16:38

This is what I get when I run in Command Prompt.

 

C:\Users\micha\Desktop\New folder>java -jar mcrconvert-1.0.jar
Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/logging/log4j/LogManager
        at net.mcreator.LegacyConvert.main(SourceFile:191)
Caused by: java.lang.ClassNotFoundException: org.apache.logging.log4j.LogManager
        at java.net.URLClassLoader.findClass(Unknown Source)
        at java.lang.ClassLoader.loadClass(Unknown Source)
        at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
        at java.lang.ClassLoader.loadClass(Unknown Source)
        ... 1 more

You need all files, not just…
Mon, 01/27/2020 - 16:57

You need all files, not just JAR file. Is there a lib folder next to the jar?

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So how do I open both at the…
Mon, 01/27/2020 - 16:59

So how do I open both at the same time because when I download the file from your website it is a compressed file.

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But yes there is the lib…
Mon, 01/27/2020 - 17:02

But yes there is the lib folder, license folder, LICENSE text document, and mcrconvert-1.0.jar file.

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Okay I'm sorry but I just…
Mon, 01/27/2020 - 17:11

Okay I'm sorry but I just restarted my pc for a second time and now it works. Thanks Klemen!

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I am having the same issue…
Thu, 07/30/2020 - 19:16

I am having the same issue and I have all of the required files in the correct folder.