Incorrect value for "ghinja.ghidra_install_path" in ~/Library/Application Support/Binary Ninja/settings.json Causes Crash on Launch

[leaky-hub]

Version and Platform (required):

• Binary Ninja Version: 4.1.5902 Personal, f2165c5d
• OS: macos
• OS Version: 14.6
• CPU Architecture: arm64

Bug Description: Prerequisite: Ghinja plugin is enabled. The ghinja plugin requires a valid value / path for "ghinja.ghidra_install_path" in settings.json in order for the application to launch correctly. Users that move the location of Ghidra and do not update the value / path will encounter a crash on launch.

Steps To Reproduce:

1. Install the Ghinja plugin and have Ghidra installed / downloaded
2. Close Binary Ninja
3. After entering the initial location of analyzeHeadless.bat, move the Ghidra directory (e.g. from downloads to documents).
4. Launch Binary Ninja
5. Observe the warning to enter location of analyzeHeadless.bat:
6. Hit 'OK' and observe the "Binary Ninja quit unexpectedly." error:

Expected Behavior: Users should be able to enter the new location of "analyzeHeadless.bat" with validation and / or if location is invalid, Binary Ninja should launch without crashing so the user can re-enter the correct path in the plugin settings.

Additional Information Users can fix this by going into ~/Library/Application Support/Binary Ninja/settings.json and readjusting the value of "ghinja.ghidra_install_path" to the correct one:

[xusheng6]

This is an issue in https://github.com/Martyx00/ghinja, which is third-party plugin that we do not control

[plafosse]

Please file an issue on the ghinja plugin repository. We will look into the crash as we shouldn't be crashing regardless.