react-native response error code 500 - react-native

I'm encountering a strange issue, when I use react-native run-android command on the template project which I've created using react-native init I get the following the red error page on the device:

you should open your command line and see what error it gives to you. maybe it was syntax error or problem in your packages.you can use this link

Related

Explanation of the error I get to compile the react-native code

I am trying to run a code in react-native after downloading it from the mail I got but I get the error as in the picture below. How to solve the error.
Just I wanna know is how to solve the error as it will run.

Expo SplashScreen Standalone Build Failed

I am trying to build my application at Expo but I have the following problem:
Error Expo
When looking at the build error log, I have the following message:
Using manifest: {"ios":{"supportsTablet":true,"userInterfaceStyle":"light"},"web":{"favicon":"./assets/favicon.png"},"icon":"./assets/icon.png","name":"Porta do Sol","slug":"portaDoSol","splash":{"image":"./assets/splash.png","imageUrl":"https://d1wp6m56sqw74a.cloudfront.net/~assets/761e4c800ce1de9fd90da12f45687087","resizeMode":"contain","backgroundColor":"#ffffff"},"android":{"package":"com.interface.portadosol","userInterfaceStyle":"light"},"iconUrl":"https://d1wp6m56sqw74a.cloudfront.net/~assets/5aab62d1ae6a0f65e10f12c0e55d20dd","locales":{},"updates":{"fallbackToCacheTimeout":0},"version":"0.0.1","platforms":["ios","android","web"],"entryPoint":"./index.js","sdkVersion":"38.0.0","orientation":"portrait","dependencies":["#react-native-community/masked-view","#react-navigation/drawer","#react-navigation/native","#react-navigation/stack","expo","expo-splash-screen","expo-sqlite","expo-status-bar","expo-updates","native-base","react","react-dom","react-native","react-native-appearance","react-native-gesture-handler","react-native-reanimated","react-native-safe-area-context","react-native-screens","react-native-svg","react-native-svg-charts","react-native-web","sqlite"],"bundledAssets":["asset_3a2ba31570920eeb9b1d217cabe58315.ttf","asset_8b12b3e16d591abc926165fa8f760e3b.json","asset_744ce60078c17d86006dd0edabcd59a7.ttf","asset_461d9bba8b6a3c91675039df12cfe6ca.json","asset_140c53a7643ea949007aa9a282153849.ttf","asset_94c4ffdcbffeb0570c635d7f8edd8a25.json","asset_ca9ce9ff0676a9b04ef0f8a3ad17dd08.ttf","asset_54a5c98d22f313098b3dbe2d5b2e87ba.json","asset_b49ae8ab2dbccb02c4d11caaacf09eab.ttf","asset_39843e5d52a6c5c42d5abdb0b34bcaa6.json","asset_b06871f281fee6b241d60582ae9369b9.ttf","asset_f1f91feb805137c9283fb766620ec5eb.json","asset_09dd345dbd4ec5a0874841d5749ac153.json","asset_0886a6b127c6057cee83f9c65c7ffd62.json","asset_f6c6f6c8cb7784254ad00056f6fbd74e.ttf","asset_b70cea0339374107969eb53e5b1f603f.ttf","asset_c39278f7abfc798a241551194f55e29f.ttf","asset_e20945d7c929279ef7a6f1db184a4470.ttf","asset_60668d999bbaf663420340f7bdd580d7.json","asset_b2e0fc821c6886fb3940f85a3320003e.ttf","asset_3e6805fbc794680014716b8c752f20b8.json","asset_3c851d60ad5ef3f2fe43ebd263490d78.ttf","asset_1a0e3525dd5df87e77057204129a5e6e.json","asset_a37b0c01c0baf1888ca812cc0508f6e2.ttf","asset_7e078700f0c35367a56c5bbb2047dda7.json","asset_8e7f807ef943bff1f6d3c2c6e0f3769e.ttf","asset_fdc01171a7a7ea76b187afcd162dee7d.json","asset_d2285965fe34b05465047401b8595dd0.ttf","asset_647543ebfccf6e5495434383598453d1.json","asset_5cdf883b18a5651a29a4d1ef276d2457.ttf","asset_74d124a3caeac2bea111f3ca2f2dd34a.json","asset_7d40544b395c5949f4646f5e150fe020.png","asset_cdd04e13d4ec83ff0cd13ec8dabdc341.png","asset_a132ecc4ba5c1517ff83c0fb321bc7fc.png","asset_0ea69b5077e7c4696db85dbcba75b0e1.png","asset_f5b790e2ac193b3d41015edb3551f9b8.png","asset_5223c8d9b0d08b82a5670fb5f71faf78.png","asset_fd0192cf977ddf7b60b4e21e332f6b76.json","asset_15e61754d2d3825004eed075f496ae28.png","asset_778ffc9fe8773a878e9c30a6304784de.png","asset_376d6a4c7f622917c39feb23671ef71d.png","asset_c79c3606a1cf168006ad3979763c7e0c.png","asset_02bc1fa7c0313217bde2d65ccbff40c9.png","asset_35ba0eaec5a4f5ed12ca16fabeae451d.png"],"id":"#matheusms21/portaDoSol","releaseId":"c05eb142-056f-40e6-a330-79bd258d0e14","revisionId":"0.0.1-r.OkgIqpx_B","publishedTime":"2020-10-04T03:29:57.730Z","commitTime":"2020-10-04T03:29:57.793Z","bundleUrl":"https://d1wp6m56sqw74a.cloudfront.net/%40matheusms21%2FportaDoSol%2F0.0.1%2Fecb187f580b4c9bbd9873239fc05375e-38.0.0-android.js","releaseChannel":"default","hostUri":"exp.host/#matheusms21/portaDoSol"}
Error: ENOENT: no such file or directory, open '/app/turtle/workingdir/android/sdk38/android-shell-app/app/src/main/res/drawable/splashscreen.xml'
The strange thing is that yesterday I managed to finish the build, but today I have this error, and I did not make any changes to SplashScreen or anything like that.
Thanks to anyone who can help me.
Now the build finished without the error.
It was probably their mistake that was corrected at this point.
Thank you all :)

React native link fails with no package found

I'm not sure what exactly is happening but I am unable to run react-native link without errors occuring
CLI Output:
react-native link --verbose
debug Available platforms: iOS, Android
debug Targeted platforms: iOS, Android
debug Getting project config for iOS...
debug Getting project config for Android...
error No package found. Are you sure this is a React Native project?
error Unexpected close tag
Line: 22
Column: 24
Char: >
debug Error: Unexpected close tag
Line: 22
Column: 24
Char: >
at error (/Users/Dellybro/Desktop/App/AppReactNativeApp/node_modules/xmldoc/node_modules/sax/lib/sax.js:666:10)
at strictFail (/Users/Dellybro/Desktop/App/AppReactNativeApp/node_modules/xmldoc/node_modules/sax/lib/sax.js:692:7)
at closeTag (/Users/Dellybro/Desktop/App/AppReactNativeApp/node_modules/xmldoc/node_modules/sax/lib/sax.js:885:9)
at SAXParser.write (/Users/Dellybro/Desktop/App/AppReactNativeApp/node_modules/xmldoc/node_modules/sax/lib/sax.js:1447:13)
at new XmlDocument (/Users/Dellybro/Desktop/App/AppReactNativeApp/node_modules/xmldoc/lib/xmldoc.js:199:15)
at readManifest (/Users/Dellybro/Desktop/App/AppReactNativeApp/node_modules/#react-native-community/cli/build/tools/android/readManifest.js:44:10)
at Object.projectConfig (/Users/Dellybro/Desktop/App/AppReactNativeApp/node_modules/#react-native-community/cli/build/tools/android/index.js:66:46)
at Object.keys.forEach.platform (/Users/Dellybro/Desktop/App/AppReactNativeApp/node_modules/#react-native-community/cli/build/commands/link/getProjectConfig.js:25:62)
at Array.forEach (<anonymous>)
at getProjectConfig (/Users/Dellybro/Desktop/App/AppReactNativeApp/node_modules/#react-native-community/cli/build/commands/link/getProjectConfig.js:22:35)
This randomly started happening after attempting to npm install react-native-firebase.
What I've tried
clear-caches
remove node_modules and npm install
Checking out my code back to a previous commit
Adding my package name to the manifest locaed in /android/app/src/debug/AndroidManifest.xml
Removing the app from my computer and cloning it from github
Running react-native link on another project, which works, but i just can't run react-native link on this specific project.
So the answer to my question was that in my android manifest xml file, there was an incorrect closing brace for one of my intent filters.
So for anyone that this happens to ensure that all of your Android files have correct syntax.
I fixed this problem by closing some unclosed tag in android/app/src/main/androidManifest.xml. Try checking the file line by line.

The Developement Server Returned Error 500

First of all when I create a project and run it using:
react-native run-android
It works just fine but now when I have added some code for login screen it gives me this error:
Development Server Returned Error 500
I am new to React-native and I am not able to understand how to fix it, add to that I am not able to attach my debugger to visual Code so I don't need to run "RUN command" to test my app...
Can anyone help me?
Error code 500
Continuation of error code 500
2nd Continuation of Error code 500
What does your metro bundler say? It'll be the thing that says "Loading dependency Graph... done"

react-native-signature-canvas not working properly in expo IOS

react-native-signature-canvas is not working properly in Expo, it throws an error "Unable to open URL".
I am using package of react-native-signature-canvas signature using env Expo.
What is going on here? I just simply copy and paste this code from React Native Signature Component based Canvas for Android && IOS && expo.
I used the same code example provided on above page.
Error Message:
RemoteConsole.js:80 Possible Unhandled Promise Rejection (id: 0):
Error: Unable to open URL: ReactABI32_0_0-js-navigation://postMessage?data%253Aimage%252Fpng%253Bbase64%252CiVBORw0KGgoAAAANSUhEUgAAAuQAAAVWCAYAAAD ... YII%253D
I solved this error, this error throws because of remote debugger is on after i stop remote debugging it works fine.