Ensure your system's "Path" variables are correctly pointed to the software's installation folder. For developers, check the SDK Manager in Android Studio to confirm all modules are active.
Ensure the current user has "Read & Write" permissions for the folder where the "d9k19k" resource should be located. d9k19k not found
NDK 19 installed but requires r19 - not working? - Unity Engine Ensure your system's "Path" variables are correctly pointed
If this is a data error, use a search function to see if the record exists under a different ID or if it was accidentally deleted. Preventive Measures NDK 19 installed but requires r19 - not working
Often, the cleanest fix is to uninstall the problematic component and perform a fresh install. In Unity, this involves removing and then re-adding the Android and NDK modules.
The software may be looking for the file in a default directory (e.g., /usr/local/bin ), while the actual file is stored in a user-specific folder.