Jump to content
View in the app

A better way to browse. Learn more.
Forge Forums

A full-screen app on your home screen with push notifications, badges and more.

To install this app on iOS and iPadOS
  1. Tap the Share icon in Safari
  2. Scroll the menu and tap Add to Home Screen.
  3. Tap Add in the top-right corner.
To install this app on Android
  1. Tap the 3-dot menu (⋮) in the top-right corner of the browser.
  2. Tap Add to Home screen or Install app.
  3. Confirm by tapping Install.
Please read the rules and FAQ before starting a new topic
Currently supported: All versions

Downloading Minecraft server failed, invalid checksum. Try again, or manually place server jar to skip download.

Quidz
in Support & Bug Reports

Featured Replies

Posted

This is the error that comes up when I try loading any forge installer into a folder.

https://ibb.co/yqpJWvs

I have the latest version of Java 8. Currently I am trying to fix this for 1.16.5. I've tried the same with 1.19 and 1.20 while using their respective java versions, still nothing. I have tried to put a server.jar file inside the folder to load in the rest of the forge files but it always fails to install the folders, especially everything in the libraries folder. I've attempted to disable my anti virus and tried loading up the forge server file, still nothing. I honestly don't know what else to do I've tried almost everything. I got a friend of mine to do the same by installing a forge server onto a folder and it installed everything with no issues. He has the same java versions as I do and it doesn't work for me. My already existing servers still work but creating a new forge server doesn't.

Here are the logs 

JVM info: Oracle Corporation - 1.8.0_391 - 25.391-b13
java.net.preferIPv4Stack=true
Found java version 1.8.0_391
<html><a href='https://www.creeperhost.net/'>Data kindly mirrored by CreeperHost</a></html>
Extracting main jar:
  Extracted successfully
Considering minecraft server jar
  Downloading library from https://piston-data.mojang.com/v1/objects/1b557e7b033b583cd9f66746b7a9ab1ec1673ced/server.jar
java.net.SocketTimeoutException: Read timed out
	at java.net.SocketInputStream.socketRead0(Native Method)
	at java.net.SocketInputStream.socketRead(Unknown Source)
	at java.net.SocketInputStream.read(Unknown Source)
	at java.net.SocketInputStream.read(Unknown Source)
	at sun.security.ssl.SSLSocketInputRecord.read(Unknown Source)
	at sun.security.ssl.SSLSocketInputRecord.readFully(Unknown Source)
	at sun.security.ssl.SSLSocketInputRecord.decodeInputRecord(Unknown Source)
	at sun.security.ssl.SSLSocketInputRecord.decode(Unknown Source)
	at sun.security.ssl.SSLTransport.decode(Unknown Source)
	at sun.security.ssl.SSLSocketImpl.decode(Unknown Source)
	at sun.security.ssl.SSLSocketImpl.readApplicationRecord(Unknown Source)
	at sun.security.ssl.SSLSocketImpl.access$300(Unknown Source)
	at sun.security.ssl.SSLSocketImpl$AppInputStream.read(Unknown Source)
	at java.io.BufferedInputStream.read1(Unknown Source)
	at java.io.BufferedInputStream.read(Unknown Source)
	at sun.net.www.MeteredStream.read(Unknown Source)
	at java.io.FilterInputStream.read(Unknown Source)
	at sun.net.www.protocol.http.HttpURLConnection$HttpInputStream.read(Unknown Source)
	at sun.net.www.protocol.http.HttpURLConnection$HttpInputStream.read(Unknown Source)
	at java.nio.file.Files.copy(Unknown Source)
	at java.nio.file.Files.copy(Unknown Source)
	at net.minecraftforge.installer.DownloadUtils.download(DownloadUtils.java:186)
	at net.minecraftforge.installer.DownloadUtils.download(DownloadUtils.java:178)
	at net.minecraftforge.installer.actions.ServerInstall.run(ServerInstall.java:99)
	at net.minecraftforge.installer.InstallerPanel.run(InstallerPanel.java:423)
	at net.minecraftforge.installer.SimpleInstaller.launchGui(SimpleInstaller.java:175)
	at net.minecraftforge.installer.SimpleInstaller.main(SimpleInstaller.java:147)
Downloading minecraft server failed, invalid checksum.
Try again, or manually place server jar to skip download.
  • Quote

    • Join the conversation

    You can post now and register later. If you have an account, sign in now to post with your account.
    Note: Your post will require moderator approval before it will be visible.

    Guest
    Unfortunately, your content contains terms that we do not allow. Please edit your content to remove the highlighted words below.
    Reply to this topic...
    https://forums.minecraftforge.net/topic/141201-downloading-minecraft-server-failed-invalid-checksum-try-again-or-manually-place-server-jar-to-skip-download/
    Go to topic listing

    Important Information

    By using this site, you agree to our Terms of Use.

    I accept

    Configure browser push notifications
    Chrome (Android)
    1. Tap the lock icon next to the address bar.
    2. Tap Permissions → Notifications.
    3. Adjust your preference.
    Chrome (Desktop)
    1. Click the padlock icon in the address bar.
    2. Select Site settings.
    3. Find Notifications and adjust your preference.