Git更新后NetBeans中文件被误标记为已删除的技术问题咨询

Hey there! Let's break down what's going on here—chances are this isn't a Git bug, since the command-line git status is the source of truth for your repo's state. This mismatch is almost always a sync issue between NetBeans' Git integration and your local repo. Here's how to fix it:

Possible Causes & Fixes #

• NetBeans Cache Glitch
  NetBeans stores local caches for project files and Git state, and these can get corrupted easily. Try clearing them first:

  1. Close your project and exit NetBeans completely
  2. Locate the NetBeans cache directory (varies by OS):
     • Windows: C:\Users\<YourUsername>\AppData\Local\NetBeans\Cache\<NetBeansVersion>
     • macOS: ~/Library/Caches/NetBeans/<NetBeansVersion>
     • Linux: ~/.cache/netbeans/<NetBeansVersion>
  3. Delete all contents in this directory, restart NetBeans, and reopen your project. Check if the false "deleted" markers are gone.

• Outdated or Incompatible Git Plugin
  If you've updated Git recently or are using an older NetBeans version, the built-in Git plugin might be out of sync:

  1. Go to Tools > Plugins > Installed and find the "Git Integration" plugin
  2. If an update is available, install it. If not, uninstall the plugin, restart NetBeans, and reinstall it from the Available Plugins tab
  3. Double-check that your local Git version is compatible (stick to Git 2.20+ for best results with modern NetBeans versions)

• Filename Case Sensitivity Conflicts
  Systems like Windows are case-insensitive, but Git is case-sensitive by default. If you renamed a file by changing only its case (e.g., File.txt → file.txt), NetBeans might misinterpret this as a deletion:

  1. From the command line, run git config core.ignorecase false (if you're on Linux/macOS; Windows users can skip this, but ensure Git is tracking the case change)
  2. In NetBeans, right-click your project, select Git > Refresh Status to force a sync with the actual Git state

• Corrupted File Index in NetBeans
  NetBeans uses a file index to track changes, and a broken index can cause false Git status flags:

  1. Open the Files window, right-click your project root, and select Scan for External Changes
  2. If that doesn't work, go to Tools > Options > Miscellaneous > Files and click Clear File Cache, then restart NetBeans

How to Verify #

After each step, run git status in the command line to confirm your repo's actual state is still normal, then check NetBeans again. If all else fails, try creating a new NetBeans project, copying your files into it, and re-linking the Git repo—this can rule out corrupted project-specific configs.

内容的提问来源于stack exchange，提问作者Rudolf Erdei