Flutter: Difference between revisions

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== Troubleshooting ==

* The default Gradle template for android captures the Android and Flutter SDK paths in <code>android/local.properties</code> preventing future updates to the SDK from participating in the build. This manifests itself as Gradle failing to install SDK components registered in the shell. To fix, simply delete the properties file and run the build again.<syntaxhighlight lang="shell-session">FAILURE: Build failed with an exception.

* The default Gradle template for android captures the Android and Flutter SDK paths in <code>android/local.properties</code> preventing future updates to the SDK from participating in the build. This manifests itself as Gradle failing to install SDK components registered in the shell. To fix, simply delete the properties file and run the build again. NOTE: this assumes that the shell correctly reflects the requirements of the build. If it doesn't correct that first, otherwise deleting <code>android/local.properties</code> achieves nothing.<syntaxhighlight lang="shell-session">FAILURE: Build failed with an exception.

* Where:

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> com.android.builder.sdk.InstallFailedException: Failed to install the following SDK components:

ndk;26.3.11579264 NDK (Side by side) 26.3.11579264

The SDK directory is not writable (/nix/store/1xw5npxd7isrl50pl7y82anhdapnfs6p-androidsdk/libexec/android-sdk)</syntaxhighlight>Alternatively, adjust <code>composeAndroidPackages</code> to include the exact version of the SDK components flutter requires. In the example above, simply add the <code>ndkVersion</code> as in the example below.

The SDK directory is not writable (/nix/store/1xw5npxd7isrl50pl7y82anhdapnfs6p-androidsdk/libexec/android-sdk)</syntaxhighlight>

~~{{Code|1=...~~

~~androidComposition = pkgs.androidenv.composeAndroidPackages {~~

~~...~~

~~ndkVersions = [ "26.3.11579264" ]~~

~~...~~

};

~~...}}~~

== See also ==

@@ Line 111: / Line 111: @@
 == Troubleshooting ==
-* The default Gradle template for android captures the Android and Flutter SDK paths in <code>android/local.properties</code> preventing future updates to the SDK from participating in the build. This manifests itself as Gradle failing to install SDK components registered in the shell. To fix, simply delete the properties file and run the build again.<syntaxhighlight lang="shell-session">FAILURE: Build failed with an exception.
+* The default Gradle template for android captures the Android and Flutter SDK paths in <code>android/local.properties</code> preventing future updates to the SDK from participating in the build. This manifests itself as Gradle failing to install SDK components registered in the shell. To fix, simply delete the properties file and run the build again. NOTE: this assumes that the shell correctly reflects the requirements of the build. If it doesn't correct that first, otherwise deleting <code>android/local.properties</code> achieves nothing.<syntaxhighlight lang="shell-session">FAILURE: Build failed with an exception.
 * Where:
@@ Line 120: / Line 120: @@
 > com.android.builder.sdk.InstallFailedException: Failed to install the following SDK components:
        ndk;26.3.11579264 NDK (Side by side) 26.3.11579264
-   The SDK directory is not writable (/nix/store/1xw5npxd7isrl50pl7y82anhdapnfs6p-androidsdk/libexec/android-sdk)</syntaxhighlight>Alternatively, adjust <code>composeAndroidPackages</code> to include the exact version of the SDK components flutter requires. In the example above, simply add the <code>ndkVersion</code> as in the example below.
+   The SDK directory is not writable (/nix/store/1xw5npxd7isrl50pl7y82anhdapnfs6p-androidsdk/libexec/android-sdk)</syntaxhighlight>
-{{Code|1=...
-      androidComposition = pkgs.androidenv.composeAndroidPackages {
-         ...
-         ndkVersions = [ "26.3.11579264" ]
-         ...
-      };
-...}}
 == See also ==