I'm really struggling with what seems like a very primitive error. I have installed react-native-config and when console.logging the Config object it returns {}.
The problem occurs both on android and iOS and it doesn't seem to be a linking issue because (even though RN 71.3 doesn't require manual linking) when following the steps to link manually on android I got an error saying RNCConfigPackage already linked.
This is a simplified version of my code:
import Config from 'react-native-config';
console.log(Config);
And this is what my .env file looks like:
REACT_APP_STAGE=development
TEST=ThisIsATest
ANOTHER_TEST=ThisIsAnotherTest
Debugging attempts
I have already tried:
Running gradlew clean and pod install (even though it's not a platform specific issue)
Run with ENVFILE=.env react-native run-android to hard code the env file
I understand that this is very limited information in order to debug the issue but any direction and help is appreciated including any approach you would follow to debug.
EDIT: The Config appeared in the end but is very late to update, an issue more people seem to be facing, I have used react-native-dotenv instead.
Related
I created two components in react-native, they are working fine in my dev environment, when I use bit compile and bit status, everything remains on track, no errors. But when i use bit build or bit tag, it starts giving me error
Validation Error: Preset react-native not found.
To counter this, I have added a new env extension that is using react-native and my components are using the env extension. I have overrided the jest config and added preset there. Nothing works. Any solution to this?
I have also confirmed that components are using the env extension only.
configured tester: teambit.defender/jest (Jest # 27.5.1) I tried overriding this jest version, which I was unable to.
I got the solution, for this we have to add react-native as dev-dependecies in workspace.jsonc file. Bit does't pick from the package.json.
In our react-native app, we're using cocoapods. After the usual set up for a new computer, including cloning the repo, installing node_modules installing and updating pods, then launching the app, I get the dreaded message Print: Entry, ":CFBundleIdentifier", Does Not Exist.
The actual error is
fatal error: 'boost/iterator/iterator_adapter.hpp' file not found
#include <boost/iterator/iterator_adapter.hpp>
I looked on the RN issues page. I found this. None of the
suggested fixes worked for me.
No one in my department has been able to resolve this.
I've recloned the source and reloaded/updated the pods multiple times.
No one else but me is experiencing this issue including folks that joined with the department with me.
I have literally run out of ideas.
EDIT: I checked another app source I have and it appears that I should have a /third-party folder. It does not. I think that this is one of those wonky problems where the RN script doesn't complete. Any thoughts?
EDIT: After reinstalling pods and building the app in Xcode, I noticed a typo in the include statement in the BitIteratorDetail.h file. It reads:
#include <boost/iterator/iterator_adaptor.hpp>,
but the filename is actually iterator_adapter.hpp. However, correcting the typo did not resolve the problem. I still get a file not found error.
I keep receiving this error when running my App.js for React Native that was working perfectly well before I attempted installing Victory charts. Somehow something broke and after over three hours of work I am unable to figure out a solution. I have tried everything I could find on the web including uninstalling watchman, reinstalling watchman, reverting to React Native 0.55.4, some other recommended commands. Nothing is working.I am so confused.
$ yarn add react-native-scripts
This helped.
I think the other library may hurt the installation part of your package. To solve this issue on IOS you need to add its library like below:
First do 'yarn add react-native-scripts'. In the case that it dose't work continue other steps.
1-Go to the node module of your project and find the package folder and find the ios file inside it.
2- Then drag it into ‘library’ section of your xcode. (It is the subset of your project folders)
3- Then go to ‘build phase’ and in the ‘Link binary with libraries’ add it there by clicking on the plus sign
4- Then in some cases you need to add the correct path of the ios file inside your node module in the xcode. To do that you should go to ‘build setting’ section in the xcode and search header there. Then you need to add the path there below other paths.
5- Then clear everything (cmd+shift+k) and then finally compile it.
I hope it works for you.
In my case the "crna-entry.js" file does exist in the roots and my project should work (nothing have been modified from last time when it does work).
After hours searching, finally I figured out the reason:
the packager's directory checking is case-sensitive and in windows terminal the drive "c:/" will not be auto-corrected to "C:/" which will lead to error.
Hope this will help someone who gets the same error.
Below is the full error message:
The development server returned response error code:404 Cannot find
entry file node_modules/react-native-scripts/build/bin/crna-entry.js
in any of the roots:
Hope you could help me here:
I'm currently building an app which I created through CRNA and then ejected. I get the ios version right on but I'm currently struggling a lot with the android version.
When running react-native run-android all I can get is the following error:
Error type 3
Error: Activity class {com.myapp/com.myapp.MainActivity} does not exist.
I've checked app/build.gradle, app/src/main/AndroidManifest.xml, app/src/main/java/com/myapp/MainActivity.java and app/src/main/java/com/myapp/MainActivity.java for name errors on package. I've tried moving from com.myapp to com.mebius.myapp and com aswell.
Seems this comes from the only plugin I'm using. I'm keeping on the investigation
Any hints?
There are 3 possible reasons for the android app build fails to make
1. You need to define sdk path in android/local.properties
if local.properties doesn't place then make a file names with that
add
sdk.dir = home/user/AndroidApp/local/Sdk
You can match with their system path..
2. Your genymotion or avd must enable with the android studio
3. You must have to go with the following command
npm start
in new terminal .
Please go through with it.
Thanks
Actually I had a problem with my gradle config which look like:
include ':react-native-sensors'
project(':react-native-sensors').projectDir = new File(rootProject.projectDir, '../node_modules/react-native-sensors/android')
rootProject.name = 'accelapp'
I needed to add: include ':app'
I don't know if it's due to the process of ejecting from CRNA or if it's due to react-native link react-native-sensors though.
EDIT After some investigation, I couldn't reproduce this issue. This leads me to say it was a faulty copy/paste...
I recently wanted to reset a react-native project to most recent version, and so I initialised the seed project - "AwesomeProject"... The problem is that it comes with 19 flowtype errors "out of the box"
node_modules/react-native/Libraries/CustomComponents/NavigationExperimental/NavigationCardStackStyleInterpolator.js
lines:91,94,97,104,107,137,142,148
node_modules/react-native/Libraries/CustomComponents/NavigationExperimental/NavigationHeaderStyleInterpolator.js
lines:57,68,74,87,94
node_modules/react-native/Libraries/Experimental/WindowedListView.js
lines:629, 629, 665,665
node_modules/react-native/Libraries/Image/Image.ios.js
line:272
I am reluctant to make changes to these files as it may create knock on effects. Does anyone have a work around?
In general, whenever you want flow to ignore a file, you can just specify that file under the [ignore] section of your .flowconfig.
That said, I just react-native init'd a project, using react-native-cli 1.0.0 and react-native 0.29.1, and ran a flow server on the root of my project, and didn't get any errors.