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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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Buildozer Cannot Connect To S3 Endpoint Logcat Error

I have the follow error in my logcat return when I try to run a program packaged with Kivy and buildozer. I can run this same code on my PC and it works no issues, no clue what I'm missing. 01-29 08:17:14.328 28372 31003 I python : File…
Josh
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app crashes when starting an activity with final intent

I am programming an app that records phone calls and in this moment I am programming a menu and I want that when you click on an object in the menu you go to another activity; I tried to do this on both activities but when I click on a menu item the…
Pietro Contadini
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How can I prevent my android app from crashing? (Logcat included)

I've been dealing with an issue for the last couple of hours and I can't seem to figure out how to fix it. Everytime I launch my react native app, it crashes with no error message. I tried running adb logcat AndroidRuntime:E *:S and here's the…
Lyazid Kabbaj
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Crash with the use of android checkboxes

Hi I'm working on an app that records phone calls. but now I'm working on the presentation slides of the app and I would like that if the (terms) checkbox is not selected, the btnNext button is disabled and if the button is selected it is enabled. I…
Pietro Contadini
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How to view python application logs on logcat

I have installed a working app written in python/kivy that worked on Android 8.1 on a new Samsung A71 phone that runs Android 10q. Now certain features related to file browsing is not working. I have print statements that can help debug the…
srajan
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Adding a file size Management logic ( method) to mange the size of log.txt file we are storing in internal storage of device

We have a log management system that prints out on a file the logcat while the app is running. Each day there’s a new file, and the log file of the day before is deleted. The problem is that if the user uses the app for an extended period of…
sidThunderbolt
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Unknown errors from logcat console

I have made an app that fetches/displays videos from the phone's storage. There is this button that when clicked goes to an activity that displays the videos from the phone's storage. When it's clicked for the first time after launching it from my…
Jimmy Wire
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How to find string in Android Studio Logcat, not Filter

I can't figure out how to search for a string in Android Studio Logcat output? I know how to filter, but that hides surrounding context. How can I just scroll to the next occurrence of a chosen string?
user1055568
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Setting custom filter in Logcat

I have a method to call Log.d that I use throughout an app for debugging. I noticed that there is an Edit Filter Configuration option in the Logcat submenu there which lets me create a custom filter for a specific Log TAG. Below is the method I…
M A F
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App working before, now its not. Log cat

My app was working just minutes before i implemented an onDestroy() feature. It didn't work so I got rid of it only to find that my app wont go past the splash screen. can somebody help? log cat below thanks. 06-23 13:24:55.486:…
Splitusa
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Android: dialogbox according to logcat response for webservices

I am accessing .net web services through my Android Application. If the user is successfully registered then log cat will show 1 as the response. If not it will show 0 and If some field is missing then it will show -1 as response. so is it…
Raj
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Logcat -f in foreground service via Runtime.getRuntime().exec - What is causing it to terminate?

I have a wall hung tablet that I developed a for personal use application for. Since its wall hung, getting some logs out of my app is a bit of a pain. I opted to go for running logcat -f in my foreground service and saving the logs to the tablet…
anonymous-one
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Android Runtime Error while trying to save Image

Logcat of my android application showing error: 2020-10-15 11:08:44.135 26149-26149/? E/AndroidRuntime: FATAL EXCEPTION: main Process: com.example.documentscanner, PID: 26149 java.lang.RuntimeException: Failure delivering result…
Ayush Gupta
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android app crashes unexpectedly every time i run it

[This is my MainActivity.java file][1] package com.example.socialmediaintegration; import android.content.Intent; import android.os.Bundle; import android.widget.TextView; import android.widget.Toast; import com.bumptech.glide.Glide; import…
rootcause
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Logcat keep scrolling and never stops

As soon as I open the android studio its logcat keeps scrolling and never stops with/without executing the project on both physical device and emulator. Here is what I tried: Invalidate Caches and Restart Clean Project Rebuild Created a new empty…
Faiz Khan
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