How do you debug a hanging application?

How do you debug a hanging application?

When installing, choose the typical installation.

1. Run the program that is freezing or hanging, and that you wish to debug.
2. Run the Debugging Tool for Windows.
3. Click on the File menu, and select Attach to a Process.
4. Find the process for the program which you wish to debug.
5. The command window should automatically open.

How do I troubleshoot a app crash?

How to fix apps that keep crashing on Android

1. Force stop the app. The easiest way to fix an app that keeps crashing on your Android smartphone is to simply force stop it and open it again.
2. Restart the device.
3. Reinstall the app.
4. Check app permissions.
5. Keep your apps updated.
6. Clear cache.
7. Free up storage space.
8. Factory reset.

How do you analyze an application crash dump?

Analyze dump file

1. Open Start.
2. Search for WinDbg, right-click the top result, select the Run as administrator option.
3. Click the File menu.
4. Click on Start debugging.
5. Select the Open sump file option.
6. Select the dump file from the folder location – for example, %SystemRoot%\Minidump .
7. Click the Open button.

How do I debug Windows event viewer?

On the Start menu, right-click Computer, and then click Manage. Expand the System Tools node. Expand and then click the Event Viewer node. On the View menu, click Show Analytic and Debug Logs.

What causes applications to hang?

Hangs have varied causes and symptoms, including software or hardware defects, such as an infinite loop or long-running uninterruptible computation, resource exhaustion (thrashing), under-performing hardware (throttling), external events such as a slow computer network, misconfiguration, and compatibility problems.

How do I find out what is causing my UI freeze?

Select the UI freeze event by clicking on the corresponding bar in the process overview section of the Threads tool window. This will apply the filter by the UI freeze event. Note that this applies not only the filter by the freeze time range, but also the filter by the Main thread.

What causes application to crash?

An Android app crashes whenever there’s an unexpected exit caused by an unhandled exception or signal. An app that is written using Java or Kotlin crashes if it throws an unhandled exception, represented by the Throwable class.

What causes programs to crash?

Typical causes include accessing invalid memory addresses, incorrect address values in the program counter, buffer overflow, overwriting a portion of the affected program code due to an earlier bug, executing invalid machine instructions (an illegal opcode), or triggering an unhandled exception.

How do I debug dump files?

Create a dump file

1. While stopped at an error or breakpoint during debugging, select Debug > Save Dump As.
2. In the Save Dump As dialog box, under Save as type, select Minidump or Minidump with Heap (the default).
3. Browse to a path and select a name for the dump file, and then select Save.

How are Minidumps diagnosed?

Analyzing a Minidump

1. Open Visual Studio.
2. On the File menu, click Open Project.
3. Set Files of type to Dump Files, navigate to the dump file, select it, and click Open.
4. Run the debugger.

How do I enable Analytic and Debug logs?

Ensure that Analytic and Debug logs are visible by following the steps in Show or Hide Analytic and Debug Logs. In the console tree, navigate to and select the Analytic or Debug log you want to enable. On the Action menu, click Properties. On the properties dialog box, select Enable logging and click OK.