Code is written in React Native, and I am unable to understand the crash error.
crash error
when errors occurred on a bundled React Native APK it's almost impossible to understand what really caused it as the transpiler changes variables and functions names.
One thing I would suggest you is adding an error tracker to your app such as Sentry or Crashlytics.
Another good practice is wrapping your code with try and cacthes, that way you can log your errors and prevent an App crash.
Related
I am currently using Expo Location, and whenever I allow location permissions, I get this error. I am on Expo Bare, SDK 47, React 18.1, React Native 0.70.5. Can anyone help me out please? Thank you. Invalid Displacement Error
I have tried to use another location library, and the result is the same as soon as I enable location permissions.I also made a brand new Expo Bare project and tried this out, and I still get the same error.
I'm also facing this error since Monday. I didn't change anything on the code. It crashes when I asked permissions to use the Location.
After several atempts to solve the issue, I figure out rnmapbox released a new version 6 days ago and they have touched the Location Classes.
I downgrade the rnmapbox to 10.0.0-beta.64 at seems to work now. Let me know if it also works for you,
https://github.com/rnmapbox/maps/tree/v10.0.0-beta.64
Good luck
I'm working on a web project with reactjs. For some time, whenever I run my code on vscode, the browser shows me a nice blank page. I don't know why because it didn't happen before and I didn't make any changes to the source code. I read an article on the web that said it was due to an error that occurred in my code. But despite that, I don't understand because even before this blank page problem, I often had errors in my code and react showed me on the web page instead of the application a black page with the details and the lines errors occurred. But now nothing, just a blank page and in the command line, no errors are reported to me, just warnings.After reading an article on the internet, I realized that I could use error bounds on components to prevent this, but since for some reason
efficiency I couldn't use error limits on all my components, so I had to use it on the element responsible for the crash. But the problem is that I don't know which element is responsible for this and vscode doesn't show me information about the crash. Still, according to the official documentation, vscode should give details of my page crash as well as the location of the error and I'm using a react version greater than 16. I don't know what to do or what resource to use. So I ask for your help. Thanks!
I like to use the console to debug my React-Native (0.63.4) application.
For some time now, React seems to automatically add a stack trace to my console.warn and console.error logs.
For example, the logs look like this in the Chrome debugger:
As you can see in the screenshot, the log message is actually collapsed (see small arrow in the upper left). So I assume that the stacktrace is added via some function in React in addition to the "normal" stacktrace. When I expand the message, the "normal" stacktrace of the Chrome debugger appears below, e.g.
:
I'm sure this feature might be quite helpful, but the logs become completely illegible and confusing if they contain a few warnings. Therefore My question, does anyone know how to disable this feature?
Actually, The Debuggers are mainly used to debug the app or trace the issue if we are facing anything in code.
So If there is an issue then we can get the proper stack of the issue to know from where the exact mistake is with which we can solve the problems in our code.
For this reason, we can accept that there will be no way to manage it manually.
Also, there is no manual documentation to manage the logs from React Native.
I'm developing a PWA (VueJS/Quasar) and, from time to time, face the following error when re-opening the app (saved on the home screen) after a while.
Black screen with: A problem repeatedly occurred on "https://..."
I have found some hints (memory/performance, css issues) and related questions (e.g. iOS safari crashing (a problem repeatedly occured)) but I have not fully understood how to trace down that problem.
Does anyone have a clear idea on how to tackle it? As said, it only happens once in a while.
While preventing the error in the first place is a priority, is there anything I can do to e.g. reload the app once this error occurs or is this fully out of my control as the app has crashed anyway?
Is there an equivalent of the browser console in AIDE? It took me trial and error to find out that it doesn't seem to support local storage (or at least the library that I'm usings implementation of it)
Should I wrap everything in one big try Catch block? I've googled and searched, I suspect I should be doing better error handling.
Here's what I ended up doing. You can share the published web app from aide when you're running it. Open it in Firefox for Android after downloading the console add-on. It's not as fully featured as a desktop version but it's close
It feels like poor form to answer ones own question, I earnt the tumbleweed badge for this so perhaps I can be forgiven!