How to Fix: QML Profiler Debug connection failed
QML Profiler Debug connection failed on Android QT Quick project in Qt Creator 19.0.2.
📋 Table of Contents
The 'QML Profiler Debug connection failed' error in Qt Creator can be frustrating, especially when you're trying to optimize the performance of your Android application.
🔍 Why This Happens
- One common cause for this issue is that the QML Debugger does not have permission to bind to a specific port.
🚀 How to Resolve This Issue
Method 1: Check Port Permissions
- Step 1: Open the Qt Creator's Project Settings by going to Run > Run Configurations..., then select the Application tab and look for the Port field.
Method 2: Increase Debug Port Range
- Step 1: Open the Qt Creator's Project Settings by going to Run > Run Configurations..., then select the Application tab and look for the Port field.
Step 2: Increase the Debug Port Range by setting it to a value above 1023, such as 1025 or higher. This will allow the QML Debugger to bind to a different port.
✨ Wrapping Up
By following these steps, you should be able to resolve the 'QML Profiler Debug connection failed' error in Qt Creator and optimize the performance of your Android application.
❓ Frequently Asked Questions
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