Magisk Crashing on Install: Troubleshooting Steps for Teclast T50 Mini

If you're experiencing crashes when trying to install Magisk on your Teclast T50 mini running Android 15, you're not alone. This guide will explore some common causes and troubleshooting steps to help you get Magisk up and running.

**Understanding the Issue**
You've reported that the app crashes when you try to 'select and patch a file' after installing Magisk. You've also mentioned seeing a FATAL stacktrace related to onJobStart and an unmarshaling error in your debug build. These clues point to potential problems with file patching or a miscommunication within Magisk's internal processes.

**Troubleshooting Steps**
1. **Review Magisk Logs:** The 'magisk.txt' file you've linked provides valuable information about the crash. Carefully examine the log for additional error messages or specific file names involved in the crash. This could give us more insight into the root cause.
2. **Ensure Magisk Compatibility:** Verify that you're using a compatible Magisk version for your Android 15 build and the specific Teclast T50 mini device model. Refer to the official Magisk website or XDA forums for confirmed compatible versions.
3. **Check Storage Space:** Insufficient storage space can lead to app crashes. Free up some space on your device and try reinstalling Magisk.
4. **Re-Flash Magisk:** Sometimes, a fresh installation can resolve persistent issues. Ensure a clean backup, then carefully flash Magisk using a reliable method like flashing through TWRP or using a custom ROM.
5. **Debug Build Analysis:** While you haven't found the stacktrace in your debug build, try running it in a debugger to pinpoint the exact line of code causing the crash. This can provide crucial information for further troubleshooting.
6. **Community Support:** Consider reaching out to the Magisk community on XDA Developers or their official forums. Many experienced users are willing to help with troubleshooting specific device issues.

**Note:** Remember to always back up your device before making any changes, as flashing custom software can potentially damage your device if done incorrectly.

This article is created by nurl and is licensed under the Creative Commons Attribution 4.0 International License.
All articles on this site, unless otherwise specified as reprints or sources, are either original works or translations by this site. Please ensure proper attribution before reprinting.