解決pycharm和hyper-V埠衝突問題
Unable to start PyCharm Community at all! FOLLOW
Created October 31, 2021 16:54 I recently using PyCharm for my project until one day when I open PyCharm, it doesn't start at all! It stuck at the screen below for forever! When I open Task Manager it said that PyCharm use about 100-300 MB of RAM out of 8GB and using 0% CPU. After multiple time trying to kill it using Task Manager then open it again, it still stuck at that screen. I decided to reinstall PyCharm but it still stuck then reinstall it again but with JetBrain Toolbox! Still not work... So, I try to uninstall PyCharm then clear all JetBrain folders in %LocalAppData% and %AppData% but it still not works. Is there any possible solution for this problem?
>Address already in use: bind To lock folders IDE is starting a server on localhost, it tries to bind on the first available port between 6942 and 6991, this exception is thrown if IDE was not able to bind on any of the ports in this range. All 50 ports are unlikely to be already used on a machine, so it appears to be a networking issue or some security software which doesn't permit IDE to bind on any port in this range even on localhost interface. Usually a simple PC restart solves this issue. Let me know how it goes.
From <https://intellij-support.jetbrains.com/hc/en-us/community/posts/4409002362898> |
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問題描述: 今天無法啟動intelliJ系軟體pycharm,經研究是埠問題。 目標埠未被佔用但發現被保護 解決hyper-V開啟導致的埠問題: 方案一: From https://github.com/docker/for-win/issues/3171#issuecomment-459205576 the workaround worked for me, the steps are:
dism.exe /Online /Disable-Feature:Microsoft-Hyper-V
netsh int ipv4 add excludedportrange protocol=tcp startport=6942 numberofports=10
dism.exe /Online /Enable-Feature:Microsoft-Hyper-V /All when your system is back, you will be able to bind to that port successfully. 方案二: 重啟電腦並立即開啟目標軟體也可以解決。
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From <https://blog.cyanoxygen.xyz/posts/HyperV-vs-preserved-ports/>
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