- Get Started
- Resource Encryption
- Compression Acceleration
- PNX with WaterDogPE
- Flat World
--add-opens java.base/java.lang=ALL-UNNAMED --add-opens java.base/java.io=ALL-UNNAMED in your start command.
Java17\bin\java --add-opens java.base/java.lang=ALL-UNNAMED --add-opens java.base/java.io=ALL-UNNAMED -jar powernukkitx-220.127.116.11-PNX-SNAPSHOT-shaded.jar
Check the following parts of the error stacktrace：
module A does not "opens B" to unnamed module @C
-add-opens A/B=ALL-UNNAMED (the content in A/B is the name of the module in question, see the following example) before the start command
-jar, and do this for each different error report
If the error is reported as: module
java.base does not "opens
java.lang" to unnamed module @?????? then the parameter configuration would be
Install Java17. Download
java.net.BindException: Address already in use: bind
Win+R opens the Run window, type cmd in the window to open the command window that comes with Windows
netstat -ano|findstr 19132
Enter the above command to check if the port is occupied, the number 19132 represents the port Example:
C:\Users\Administrator>netstat -ano|findstr 19132 UDP 0.0.0.0:19132 *:* 12228
Find the corresponding UDP number for port 12228 and enter the following command in the Windows command window to unlock port 19132
taskkill /f /t /im 12228
Enter the following command in the command box
netstat -tln | grep 19132
Check the corresponding system PID number to end the process using the following command
kill -9 PID
If you are using pnx-cli,please use the following command to update dependent libraries.
pnx libs update
If you are using shaded core,please download the latest core in github action.
If the error log contains the following content:
java.io.IOException: Unable to acquire lock on '......players/LOCK'
It means that you have opened at least two identical PNX programs on the same path at the same time.
Please close the one you started earlier.
If you don't even know how to close a program, please restart your server to solve the problem and learn how to use your operating system correctly.
All players are offline at the same time
This may be caused by the following reasons:
- Some players join with cheat clients and broadcast broken data packets
- There is a plug-in blocking on the main thread for a long time
- Debugger, third-party launcher, antivirus software block PNX operation
- You click the console (the title of the console window starts with "selected"), which leads to entering the debugging mode, and the operation of the server is suspended
- Your server performance is poor, and other high occupancy programs are opened at the same time. The system suspends the operation of PNX to ensure the operation of other foreground programs
- Your server or service provider has been attacked by network, such as DDOS
Please check the above reasons first. If you really can't solve it, you can turn to QQ group or Discord server for help.
The page file is too small to complete the operation DOS error/errno=1455
This happens when the JVM asks the operating system for memory, and the operating system cannot give more memory.
When PNX starts, the available memory configured by default will be slightly less than the maximum available physical memory space at that time. If it is exceeded, GC will be performed and JVM internal error will be thrown instead of applying for more memory from the operating system. This happens only when the maximum available physical memory space data that PNX calculates does not match the actual memory size. If the machine memory is too small, or some core displays with too much reserved space (usually with laptops) are used, the proportion of hardware reserved memory is too large to cause this problem. This problem can also be caused by over-opened virtual machines.
You can try to solve this problem in the following ways:
- Configure PNX to use less memory
- Increase virtual memory size of the operating system (which may severely degrade performance)
- Expand the size of the physical memory
How to disable the automatic restart
Waiting 10 seconds for automatic restart after shutdown is the default feature of PNX-CLI. You can turn this off by adding 'start' after the startup command.
# Native PNX-CLI on Windows .\pnx start # Native PNX-CLI on Linux ./pnx start # Jar version of PNX-CLI java -jar PNX-CLI.jar start
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