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Questions tagged [logcat]

Logcat is the command to view and filter information from the Android logging system, but more often the name is used as a synonym for the Android logging system itself.

Logcat is the command to view and filter information from the Android logging system, but more often the name is used as a synonym for the Android logging system itself.

Logging information from Logcat is vital for diagnosing problems and debugging Android apps.

To retrieve information from logcat manually the Android Debug Bridge (ADB) command line tool is used. Alternatively Eclipse with Android Development Tools (ADT) plug-in provides a logcat view in most perspectives, automatically retrieving logging information.

Detailed information on the logcat command is available at the Android Developers documentation.

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Is it possible to connect to android logcat via WebSocket?

I'm working on implementing a WS client that can connect to an Android device via the Appium server as part of my effort to contribute to the .NET client. So far, my main issue is that I'm unable to connect to the device with the WS Uri. in this…
dor-b
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Is it possible to ignore certain exception types in Android Studio logcat?

Some Exceptions are repeatedly occurring and making it harder to debug actual cause of error. So looking for any way to filter them from logs.
Arun Joseph
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LogCat displaying messages as one single long string (no linebreaks)

Upon connecting my Android device (Redmi 6A, running Android 8.1) via USB debugging, LogCat displays all messages in a single line, instead of displaying each message in its own line: Any idea why this is happening and how to fix this? (several…
WebViewer
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How to make Logcat show actual debugs rather than processes?

As the title suggests, A couple of days ago I probably accidentaly pressed some buttons which screwed up my Logcat. Whenever I run my code, in my Logcat is doesn't show any of the debugs or types of debugs, but rather just random proccesses of the…
pierreh
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Logcat not showing log level in android studio after update

enter image description here logcat used to show log levels such as warn, info, debug beside the filters but after updating it is just showing the search bar and not log levels i tried looking up for solution but couldn't find any
Shivam Tanwar
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My android app made with kivy is crashing

I created an app using kivy that works very well on pc, but after converting it into an apk file, it didn't work on my android device, the app was designed using kivy with all referenced file inside the same directory, when i was creating the apk…
Israel adjkes
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How to insert a visual separator in Android Studio logcat viewer?

Is there a way to insert a visual separator in the Logcat viewer in Android Studio Dolphin? Ideally it'd be a button or command that inserts a horizontal line in the log. My workaround when using logcat on terminal is to insert a bunch of newlines,…
dgobera
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Logcat not show respon showing log com.android.studio E/AndroidLogcatService: com.android.ddmlib.ShellCommandUnresponsiveException

can someone got problem like me the logcat show error com.android.studio E/AndroidLogcatService: com.android.ddmlib.ShellCommandUnresponsiveException restart android studio invalidate cache still not working use emulator or use real device with usb…
Rifat
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React UI Freeze When Displaying Logcat Streaming

This is a react UI performance issue. I have a datachannel connection where I can read and write data to the server on my react UI. But I realized that the data streaming will trigger UI re-rendering and cause the UI to freeze. The code structure is…
EdwinC
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In my android studio, filter option was disappear

In my Android Studio, Filter Option was disappear. In my Android Studio, there was a Filter Option like the red square in the picture below. However, I don't know when, but the Filter Option has disappeared as shown in the picture below. I want to…
전철우
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Android / Java: Any way to disable a HWComposer's "Ignoring duplicate VSYNC event from HWC (t=0)" from appearing in an app's log files?

An Android app I'm working on uses logcat to write all log info from the project into text files that are stored in an installed device's sdcard. Currently the log files are limited to a 100 320 kilobyte files that the system starts overwriting when…
Jouko Salminen
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How do I resolve the flutter_blue error and interpret some logs?

I created an flutter app using flutter_blue But when I click the search-button, it doesn't search devices There are logcats I click the search-button I'm a beginner of flutter_blue and logcat, so please interpret the logs and give me a…
이재웅
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Can I silence some logs from classes other than my application classes in android?

When I start my application I have Logcat output like this: 2022-10-18 16:27:52.980 24750-24750 balsystem.rflo my.application.package I The ClassLoaderContext is a special shared library. 2022-10-18 16:27:53.313 24750-24750…
Kamil
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Issue with repeated onEvent calls with FileObserver service

Well, I seem to have the opposite problem of most FileObserver posts! Instead of onEvent never being called, mine is being called about 50 times . . . I must have set something up wrong but I'm running out of ideas. Can anyone see what I might…
Bob Dole
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GraphicExt error occoring in android fragment/activity

whichever fragment/activity I open in my app I see this error. I have tried but don't get what is the cause of this error? E/GraphicExt: GraphicExtModuleLoader::CreateGraphicExtInstance false E/GraphicExt:…
Somesh
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