Minecraft Server issues strange crash report?

Ja
- in Servers
6

I want to start an inecraft server on my PC, but when I started it, the following crash report came up:

---- Minecraft Crash Report ----

// This doesn't make any sense!

Time: 02.06.20 13:11

Description: Exception in server tick loop

java.net.UnknownHostException: Server_Fridolin1

at java.net.Inet6AddressImpl.lookupAllHostAddr (Native Method)

at java.net.InetAddress $ 2.lookupAllHostAddr (Unknown Source)

at java.net.InetAddress.getAddressesFromNameService (Unknown Source)

at java.net.InetAddress.getAllByName0 (Unknown Source)

at java.net.InetAddress.getAllByName (Unknown Source)

at java.net.InetAddress.getAllByName (Unknown Source)

at java.net.InetAddress.getByName (Unknown Source)

at wd.d (SourceFile: 153)

at net.minecraft.server.MinecraftServer.run (SourceFile: 628)

at java.lang.Thread.run (Unknown Source)

A detailed walkthrough of the error, its code path and all known details is as follows:

-------------------------------------------------- -------------------------------------

- System details -

Details:

Minecraft version: 1.15.2

Minecraft version ID: 1.15.2

Operating system: Windows 10 (amd64) version 10.0

Java version: 1.8.0_251, Oracle Corporation

Java VM Version: Java HotSpot (TM) 64-Bit Server VM (mixed mode), Oracle Corporation

Memory: 1561810872 bytes (1489 MB) / 2062024704 bytes (1966 MB) up to 2062024704 bytes (1966 MB)

CPUs: 4

JVM flags: 2 total; -Xmx2048M -Xms2048M

Data packs:

Is Modded: Unknown (can't tell)

Type: Dedicated Server (map_server.txt)

Can someone tell me what that means?

Sl

Fridolin probably forgot your address.

Try to clean up the folder or create a new one

Ja

You mean the server address?

There I wrote: server-ip = Server_Fridolin1

Sl

Seems as if he had no plan of where to get the address from.

Why do you want to start it on your PC at all?

Ja

Because there's no free good Minecraft server provider and I don't feel like spending money on it

Sl

Sure, there are a few for a few friends. Everything that is not called Aternos is good. ^^

Sy

A local server has no IP. Leave the field empty and only enter the world name for the server name, otherwise it is called world when starting.