Method 'replaceFirst' cannot be called on 'String?' because it is potentially null. Try calling using ?. instead. #72216
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Can you provide minimal complete reproducible code sample? |
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Hi @jinfagang |
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Anybody found the solution I'm having this problem too |
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This problem I got is runing this project: https://github.com/PotatoProject/Leaflet |
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Hi @jinfagang @KingOfPeru Please provide the complete output of |
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@pedromassango @pedromassangocode Maybe @KingOfPeru can provides some detail |
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The same issue occurs to me: Launching lib\main.dart on SM N960N in debug mode...
Running Gradle task 'assembleDebug'...
/~~/flutter/packages/flutter_localizations/lib/src/material_localizations.dart:413:7: Error: Method 'replaceFirst' cannot be called on 'String?' because it is potentially null.
Try calling using ?. instead.
).replaceFirst(r'$selectedRowCount', formatDecimal(selectedRowCount));
^^^^^^^^^^^^
/~~/flutter/packages/flutter_localizations/lib/src/material_localizations.dart:550:7: Error: Method 'replaceFirst' cannot be called on 'String?' because it is potentially null.
Try calling using ?. instead.
).replaceFirst(r'$licenseCount', formatDecimal(licenseCount));
^^^^^^^^^^^^
/~~/flutter/packages/flutter_localizations/lib/src/material_localizations.dart:659:7: Error: Method 'replaceFirst' cannot be called on 'String?' because it is potentially null.
Try calling using ?. instead.
).replaceFirst(r'$remainingCount', formatDecimal(remainingCount));
^^^^^^^^^^^^
$ flutter doctor -v [√] Android toolchain - develop for Android devices (Android SDK version 29.0.2) [√] Chrome - develop for the web [√] Android Studio (version 4.1.0) [√] Connected device (3 available) • No issues found! $ flutter channel (beta, the same issue at master ) Flutter channels: master dev * beta stable $ about my_app.yaml ( some ommited because it is too large ) environment:
sdk: ">=2.7.0 <3.0.0"
#sdk: ">=2.12.0-0 <3.0.0"
dependencies:
flutter:
sdk: flutter
easy_localization: ^2.3.3+1
intl : ^0.17.0-nullsafety.2
dependency_overrides:
intl: 0.16.0
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Hi @kyounglee Logspubspec.yamlflutter doctor |
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Without additional information, we are unfortunately not sure how to resolve this issue. Could everyone who still has this problem please file a new issue with the exact description of what happens, logs, and the output of |
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I also face same issue with same package versions |
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I have the same issue since upgrading to 2.0.1. Error log: |
I Faced this issue when I upgraded flutter to flutter 2, it caused by (flutter_localizations ) package. I solved it by modifying "material_localizations.dart" file and commenting this line in every place it caused the error: Hope this help you! |
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Same issue since upgrading to 2.0.1 |
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Same here |
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I have resolve it in my case by changing branch to stable, 2.0.1 |
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I'm on the latest stable, 2.0.1 and still have this issue |
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I'm on 2.0.2 still having the same issue. |
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Doctor summary (to see all details, run flutter doctor -v): • No issues found! FAILURE: Build failed with an exception.
BUILD FAILED in 36s |
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I'm on Flutter (Channel stable, 2.0.4, on Mac OS X 10.15.6 19G73 darwin-x64, locale en-GB) same issue. Help needed. Thanks |
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@Nerogee did you solved this issue? Doctor summary (to see all details, run flutter doctor -v): pub: version: 1.0.0+1 environment: dependencies: The following adds the Cupertino Icons font to your application.Use with the CupertinoIcons class for iOS style icons.cupertino_icons: ^0.1.2 webview_flutter: ^webview_flutter: ^0.3.24 dev_dependencies: flutter_icons: dependency_overrides: error: |
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@adnandogar at last i downgrade flutter back to version 1 and update pub again. After that, all work again. |
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Same issue |
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@MurtuzaSrashtaSoft downgrade this dependency to lower version and try: or try lower, it may help you. |
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Try using intl: 0.17.0 working for me for flutter v2.2.1 |
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This thread has been automatically locked since there has not been any recent activity after it was closed. If you are still experiencing a similar issue, please open a new bug, including the output of |
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