Old Package Name: com.mithila.deliveryapp Updating build.gradle File Updating Main Manifest file Updating Debug Manifest file Updating Profile Manifest file

ERROR:: Unknown Directory structure, both java & kotlin files not found.

Get this log in terminal.

Hi,

I have Flutter project and when I try to change bundleId I am getting following crash:

Updating build.gradle File
Updating Main Manifest file
Updating Debug Manifest file
Updating Profile Manifest file
Project is using kotlin
Updating MainActivity.kt
Unhandled exception:
NoSuchMethodError: The method 'replaceAll' was called on null.
Receiver: null
Tried calling: replaceAll("xxxxx__old_bundle_id___xxxxx", "xxxxx__new_bundle_id___xxxxx")
#0      Object.noSuchMethod (dart:core-patch/object_patch.dart:51:5)
#1      replaceInFile (package:change_app_package_name/file_utils.dart:5:23)
<asynchronous suspension>
#2      AndroidRenameSteps._replace (package:change_app_package_name/android_rename_steps.dart:78:11)
#3      AndroidRenameSteps.updateMainActivity (package:change_app_package_name/android_rename_steps.dart:66:13)
<asynchronous suspension>
#4      AndroidRenameSteps.process (package:change_app_package_name/android_rename_steps.dart:40:11)
<asynchronous suspension>
#5      ChangeAppPackageName.start (package:change_app_package_name/change_app_package_name.dart:12:40)
#6      main (file:///Users/josipbernat/Software/flutter/.pub-cache/hosted/pub.dartlang.org/change_app_package_name-0.1.2/bin/main.dart:4:24)
#7      _startIsolate.<anonymous closure> (dart:isolate-patch/isolate_patch.dart:299:32)
#8      _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:168:12)
pub finished with exit code 255

Hi great plugin. In VGV CLI created project the plugins can't find the MainActivity path, for Kotlin or java. The app package name change ok (in AndroidManifest) but the directory structure (MainActivity path) and the import in MainActivity not change. Thanks

Command I ran:- flutter pub run change_app_package_name:main SafeHome

Error:-

AILURE: Build failed with an exception.

• What went wrong: Execution failed for task ':app:processDebugGoogleServices'.

No matching client found for package name 'SafeHome'

• Try: Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

• Get more help at https://help.gradle.org

BUILD FAILED in 17s Exception: Gradle task assembleDebug failed with exit code 1

I ran: flutter pub run change_app_package_name:main com.company.packageName it throws:

Unhandled exception:
Null check operator used on a null value
#0      AndroidRenameSteps.process (package:change_app_package_name/android_rename_steps.dart:28:41)
<asynchronous suspension>
pub finished with exit code 255

Unhandled exception: Invalid argument(s) (input): Must not be null #0 _RegExp.firstMatch (dart:core-patch/regexp_patch.dart:221:24) #1 AndroidRenameSteps.process (package:change_app_package_name/android_rename_steps.dart:23:20) #2 ChangeAppPackageName.start (package:change_app_package_name/change_app_package_name.dart:12:40) #3 main (file:///Users/civelxu/.pub-cache/hosted/pub.flutter-io.cn/change_app_package_name-0.1.2/bin/main.dart:4:24) #4 _startIsolate. (dart:isolate-patch/isolate_patch.dart:299:32) #5 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:168:12)

git clone project flutter pub run change_app_package_name:main com.example.dev.frontend flutter run

the above can run no problem

But:

git clone project myapp flutter pub run change_app_package_name:main com.example.dev.frontend flutter run <--- ERROR still looking for previous package

jj@ind836 Web2App % flutter pub run change_app_package_name:main com.new.package.name Unhandled exception: NoSuchMethodError: The method 'group' was called on null. Receiver: null Tried calling: group(1) #0 Object.noSuchMethod (dart:core-patch/object_patch.dart:51:5) #1 AndroidRenameSteps.process (package:change_app_package_name/android_rename_steps.dart:23:41) <asynchronous suspension> #2 ChangeAppPackageName.start (package:change_app_package_name/change_app_package_name.dart:12:40) #3 main (file:///Users/indianic/development/flutter/.pub-cache/hosted/pub.dartlang.org/change_app_package_name-0.1.2/bin/main.dart:4:24) #4 _startIsolate.<anonymous closure> (dart:isolate-patch/isolate_patch.dart:299:32) #5 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:168:12)

IF the firebase configuration for android and iOS is setup with old project name I suppose that have to be changed manually? Has anyone tried that? I have a huge setup and don't want things to break

Unhandled exception:
FileSystemException: Directory listing failed, path = 'android/app/src/main/kotlin\*' (OS Error: The system cannot find the path specified.
, errno = 3)
Instance of '_StringStackTrace'pub finished with exit code 255

i never wanted to change the name manually , i am lazy , i thought maybe i should use this cool package and be done with it , well kill me lol .

ps = my flutter app has 'com' in it not sure if it has anything to do with it , it was working fine with that name when i created the old app with the same name so i don't think its a naming convention thing ! , maybe a bug ? atiq bhai koi hal batayn .

package _NewPackageName_
                        ^
1 error

FAILURE: Build failed with an exception.

it need semicolon at the end of new java main activity

Changing the regex pattern to ensure we only replace lines starting with package. Without this, we are replacing code like the following:

class MainActivity: FlutterActivity() {
       override fun configureFlutterEngine(@NonNull flutterEngine: FlutterEngine) {
        super.configureFlutterEngine(flutterEngine)

        val applicationInfo = packageManager.getApplicationInfo(packageName, PackageManager.GET_META_DATA)
        ...
    }
}

as it will replace the line after packageManager... for the new package name