Reputation: 6493
Android toolchain - I develop for Android devices (Android SDK version 30.0.3):
X cmdline-tools component is missing
Run `path/to/sdkmanager --install "cmdline-tools;latest"`
See https://developer.android.com/studio/command-line for more details.
Upvotes: 649
Views: 676999
Reputation: 109
For anyone on Linux, I've wrote a script to download and setup the android SDK and flutter. I was getting errors with flutter doctor being unable to find the sdkmanager and cmdline-tools and this fixed it.
Let's see how long until they make a change to break this script lol.
See the github repo for possible updates to this :).
https://github.com/sslater11/flutter-linux-installer-with-android-studio/
#!/bin/bash
# This script is licensed under the BSD 3-Clause License.
android_backup_path=`mktemp -u -t Android.backup.XXXXXXX -p "$HOME/"`
flutter_backup_path=`mktemp -u -t flutter.backup.XXXXXXX -p "$HOME/"`
message_download_android_studio="Before running this, please download android studio ladybug from here\nhttps://developer.android.com/studio\nAnd then extract it to $HOME/android-studio-ladybug/\n\nPress enter when done and the script will setup flutter for android development"
whiptail --title "Information" --msgbox "$message_download_android_studio" 0 0
whiptail --title "Information" --msgbox "You will be asked to accept loads of licenses and it's all google's fault..." 0 0
if whiptail --title "Confirmation" --yesno "Warning: You are about to move files.\nBacking up old android($HOME/Android) to $android_backup_path\nDo you want to continue?" 0 0; then
echo "User chose to continue."
else
echo "User chose to cancel."
exit
fi
echo "Backing up old android($HOME/Android) to $android_backup_path"
mv "$HOME/Android" "$android_backup_path"
echo "Creating new folder $HOME/Android"
mkdir -p "$HOME/Android/Sdk/"
cd "$HOME/Android/Sdk/"
echo "Downloading commandlinetools and extracting."
wget https://dl.google.com/android/repository/commandlinetools-linux-11076708_latest.zip
# Create the cmdline-tools folder
# and also make a folder called 'latest' inside cmdline-tools, which is the exact same as cmdline-tools
unzip commandlinetools-linux-11076708_latest.zip
mkdir cmdline-tools/latest
unzip commandlinetools-linux-11076708_latest.zip -d cmdline-tools/latest
mv cmdline-tools/latest/cmdline-tools/* cmdline-tools/latest/
rm -rf cmdline-tools/latest/cmdline-tools/
cd cmdline-tools/bin
./sdkmanager --sdk_root="$HOME/Android/Sdk/" --install "build-tools;36.0.0-rc3"
./sdkmanager --sdk_root="$HOME/Android/Sdk/" --install "platforms;android-35"
./sdkmanager --sdk_root="$HOME/Android/Sdk/" --install "platform-tools"
./sdkmanager --sdk_root="$HOME/Android/Sdk/" --install "emulator"
./sdkmanager --sdk_root="$HOME/Android/Sdk/" --install "cmdline-tools;latest"
./sdkmanager --sdk_root="$HOME/Android/Sdk/" --licenses # Ask user to accept all licenses
cd ../../
if whiptail --title "Confirmation" --yesno "Warning: You are about to move files.\nBacking up old flutter($HOME/flutter) to $flutter_backup_path\nDo you want to continue?" 0 0; then
echo "User chose to continue."
else
echo "User chose to cancel."
exit
fi
echo "Downloading flutter"
wget https://storage.googleapis.com/flutter_infra_release/releases/stable/linux/flutter_linux_3.27.1-stable.tar.xz
echo
echo "Backing up old flutter($HOME/flutter) to $flutter_backup_path"
mv "$HOME/flutter" "$flutter_backup_path"
tar -v -x -f "flutter_linux_3.27.1-stable.tar.xz"
mv "flutter" "$HOME/"
cd "$HOME/flutter/bin"
echo
echo If this freezes, press enter. It should take less than a second.
./flutter --disable-analytics
echo If this freezes, press enter. It should take less than a second.
./dart --disable-analytics
echo If this freezes, press enter. It should take less than a second.
./flutter config --android-sdk="$HOME/Android/Sdk"
./flutter config --android-studio-dir="$HOME/android-studio-ladybug/"
echo
echo
echo "--------------------"
if whiptail --title "Confirmation" --yesno "Would you like to add flutter to your \$PATH variable?\nThis will be appended to your ~/.bash_profile\nYou will need to log out and back in for changes to take place.\nAfterwards you can use the 'flutter' command in a bash shell." 0 0; then
echo "User chose to continue."
echo 'export PATH="$HOME/flutter/bin:$PATH"' >> ~/.bash_profile
if [ -e "/usr/bin/chromium" ]; then
echo 'export CHROME_EXECUTABLE="/usr/bin/chromium"' >> ~/.bash_profile
elif [ -e "/snap/bin/chromium" ]; then
echo 'export CHROME_EXECUTABLE="/snap/bin/chromium"' >> ~/.bash_profile
fi
fish_add_path "$HOME/flutter/bin/"
else
echo "Please add flutter to your \$PATH variable to make it executable using the 'flutter' command."
echo "For bash shell type this command to add it to your bash path permanently."
echo "echo 'export PATH=\"\$HOME/flutter/bin:\$PATH\"' >> ~/.bash_profile"
echo
echo "or to add it for just this bash session"
echo 'export PATH="$HOME/flutter/bin:$PATH"'
echo
echo "For fish shell, type this command"
echo "fish_add_path \"\$HOME/flutter/bin/\""
if [ -e "/usr/bin/chromium" ]; then
echo
echo "Set the location for chromium for web develoment."
echo "echo 'export CHROME_EXECUTABLE=\"/usr/bin/chromium\"' >> ~/.bash_profile"
echo "or"
echo "export CHROME_EXECUTABLE=\"/usr/bin/chromium\""
elif [ -e "/snap/bin/chromium" ]; then
echo
echo "Set the location for chromium for web develoment."
echo "echo 'export CHROME_EXECUTABLE=\"/snap/bin/chromium\"' >> ~/.bash_profile"
echo "or"
echo "export CHROME_EXECUTABLE=\"/snap/bin/chromium\""
fi
fi
echo "Finally run in a terminal the command"
echo "flutter doctor"
echo "or"
echo "$HOME/flutter/bin/flutter doctor"
echo
echo "for a more detailed output run"
echo "$HOME/flutter/bin/flutter doctor -v"
echo
echo "If it didn't work, you may need to logout and back in for changes to take effect."
echo "A quick way to test if you need to login/out is to run theese commands:"
echo "bash --login"
echo "$HOME/flutter/bin/flutter doctor"
echo
echo "Hopefully it'll work for you :)"
#Other environment variable that may be useful to someone :).
## for bash shell paste this into the terminal.
#export PATH=$PATH:"$HOME/flutter/flutter/bin/"
#export PATH=$PATH:"$HOME/Android/Sdk/platform-tools"
#export PATH=$PATH:"$HOME/Android/Sdk/cmdline-tools/latest/bin/"
#export PATH=$PATH:"$HOME/Android/Sdk/build-tools/36.0.0-rc3/"
#export PATH=$PATH:"$HOME/Android/Sdk/emulator/bin64/"
## for fish shell paste this into the terminal.
#fish_add_path -g -p "$HOME/Android/Sdk/platform-tools"
#fish_add_path -g -p "$HOME/Android/Sdk/cmdline-tools/latest/bin/"
#fish_add_path -g -p "$HOME/Android/Sdk/build-tools/36.0.0-rc3/"
#fish_add_path -g -p "$HOME/Android/Sdk/emulator/bin64/"
Upvotes: 0
Reputation: 13166
The solution for me was opening Android Studio and going to SDK Manager, switch to the SDK Tools tab and check Android SDK Command-line Tools (latest).
Don't forget to add to your PATH the tools and platform-tools folder that are inside your SDK.
Upvotes: 1297
Reputation: 1900
Install the Android SDK Command-line Tools:
Settings > Languages & Framework > Android SDK > SDK Tools (TAB)
Settings > Appearance & Behavior > System Settings > Android SDK > SDK Tools (TAB)
Upvotes: 3
Reputation: 2711
Open SDK Manager from your Android Studio.
You can find SDK manager from the menubar → Tools → SDK Manager or use the icon. As in the picture.
SDK Tools tab
Check Android SDK Command Line Tools as in the picture
Apply
Then again run flutter doctor
in your terminal.
Upvotes: 126
Reputation: 1719
I executed the below command to fix the issue on Mac:
/Users/<user username>/Library/Android/sdk/tools/bin/sdkmanager --install "cmdline-tools;latest"
Upvotes: 0
Reputation: 3167
Since my Android Studio starting screen looks different from the answers above, I want to share my solution:
Open Android Studio and click on 'more actions' on the welcome screen.
Click on 'SDK Manager'
In the 'Preferences' window go to the 'SDK Tools' tab
Select the 'Android SDK Command-line Tools (latest)' checkbox.
Click on Apply.
Upvotes: 233
Reputation: 1558
For macOS users
If you already have Android Studio installed, simply run:
flutter config --android-sdk "/Users/$USER/Library/Android/sdk" & flutter doctor --android-licenses
Upvotes: 3
Reputation: 459
On Windows I did two things to resolve it.
Launched Android Studio > More Actions > SDK Manager>SDK Tools and ticked and applied Android SKD Command line tools
Entered flutter config --android-sdk C:\Users\xxx\AppData\Local\Android\Sdk
into the command line. The path came from the top of the screen in step 1.
Upvotes: 3
Reputation: 121
If you have already downloaded cmdline-tools and the Android SDK, make sure Flutter isn't looking in the wrong directory with:
flutter config --android-sdk=""
Upvotes: 12
Reputation: 998
For me, running this command worked perfectly:
flutter config --android-sdk /path/to/your/sdk
Upvotes: 2
Reputation: 1571
I installed the Android SDK platform tool from Android Studio. This helped me to resolve this error.
Installed platform tool from Android Studio
After installation of Platform tools
Upvotes: 5
Reputation: 1039
You have to install Android SDK Command-line Tools. To do that, invoke the menu command File → Settings → Android SDK and download the latest.
You must choose Android SDK on the left side of the Settings window. It’s under Appearance & Behavior → System Settings.
Upvotes: 4
Reputation: 571
If you still see the same error even after your build tools, tools are installed and added to the user/system
path variable, and maybe your sdkmanager
location is really not found
flutter config --android-sdk "C:\Users\{Your_User_Name}\AppData\Local\Android\Sdk" # (Default SDK location)
Add the path inside ""
to where your Android SDK folder is located
Then you can run the licenses to verify any license which is not approved.
This worked for me.
Upvotes: 57
Reputation: 5640
This is for Windows: If you are still facing the issue even after installing the "Android SDK Command-line Tools(latest)" thru Android Studio -> Settings->Appearance & Behavior -> Systems Settings -> Android SDK -> SDK Tools, You need to configure the flutter for Android SDK Path (Not the environment variable path).
Android SDK Will be installed under Program files e.g. (C:\Program Files (x86)\Android\android-sdk). If not this location, find out the location where it is installed and go to the bin folder (C:\Program Files (x86)\Android\android-sdk\cmdline-tools\7.0\bin) and run
flutter config --android-sdk "C:\Program Files (x86)\Android\android-sdk"
After this run flutter doctor, now this issue should be resolved.
Upvotes: 2
Reputation: 1761
For macOS users:
flutter config --android-sdk "/Users/{YOUR_USER_NAME}/Library/Android/sdk"
Then
flutter doctor --android-licenses
Type "y" for all stops.
Upvotes: 18
Reputation: 2645
Your Android SDK version requires an update.
Open Android Studio → click Android Studio on the top bar → Preferences → Appearance & behavior (click to open the dropdown) → System Settings (click to open the dropdown) → Android SDK → SDK Tools (tab).
Check Android SDK Command-line Tools (latest) → Apply → click OK. Once the update has finished, run flutter doctor
.
Screenshot of the Appearance & Behavior menu
Upvotes: 30
Reputation: 2067
For macOS, I ran this command;
cd ~/Library/Android/sdk/tools/bin
./sdkmanager --install "cmdline-tools;latest"
Then when I ran the flutter doctor
command again, it confirmed that the problem was solved.
Upvotes: 25
Reputation: 21
If you have installed the latest cmd-line tools from Android Studio, but it still gives the error, then you should do the following.
If you have installed the Android SDK to a custom directory, then you need to copy the path of your SDK folder. Then you have to go to the edit environment variable, click New give a variable name: ANDROID_SDK_ROOT. And a variable value: path of your SDK folder. Click OK.
In the older version of Flutter, this error came with the solution (creating ANDROID_SDK_ROOT), but in the new versions it does not show that.
Upvotes: 2
Reputation: 306
I solved this problem on Windows 10 with the following actions:
Run the following command in a Windows command prompt or Flutter console:
flutter config --android-sdk "C:\Users\'your computer name' AppData\Local\Android\Sdk"
(you may need to find and enter your own SDK path)
The Android SDK location could be found in the Android Studio application* → Appearance & Behavior → System Settings → Android SDK
Open your Android Studio, and then → File → Settings → Appearance & Behavior → System Settings → Android SDK → SDK Tools → download Android SDK Command-line Tools (latest) and you are good to go.
Upvotes: 10
Reputation: 61
For Linux (Ubuntu)
Just copy this command in your terminal and change 'your user name' with your user name without spaces:
/home/your user name/Android/Sdk/tools/bin/sdkmanager --install "cmdline-tools;latest"
Upvotes: 5
Reputation: 1440
Android SDK Manager screenshot on Windows
Please see the attached screenshot for installing tools from SDK Manager.
Upvotes: 143
Reputation: 1715
Easiest solution:
flutter doctor
to verify. You can also restart Android Studio if you want. Upvotes: 16
Reputation: 233
If you are a Mac user, just open your terminal and paste:
cd Library/Android/sdk/tools/bin./sdkmanager --install "cmdline-tools;latest"
And hit Enter.
This command will install the latest version of cmdline-tools.
Then, run flutter doctor
, and the error will be gone.
Upvotes: 5
Reputation: 7038
My solution process is as follows:
~/Library/Android/sdk/tools/bin/sdkmanager --install "cmdline-tools;latest"
Exception in thread "main" java.lang.NoClassDefFoundError: javax/xml/bind/annotation/XmlSchema
at com.android.repository.api.SchemaModule$SchemaModuleVersion.<init>(SchemaModule.java:156)
at com.android.repository.api.SchemaModule.<init>(SchemaModule.java:75)
at com.android.sdklib.repository.AndroidSdkHandler.<clinit>(AndroidSdkHandler.java:81)
at com.android.sdklib.tool.sdkmanager.SdkManagerCli.main(SdkManagerCli.java:73)
at com.android.sdklib.tool.sdkmanager.SdkManagerCli.main(SdkManagerCli.java:48)
Caused by: java.lang.ClassNotFoundException: javax.xml.bind.annotation.XmlSchema
at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:636)
at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:182)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:519)
... 5 more
Install Android SDK Command-line Tools in Android Studio:
Preferences → Appearance & Behavior → System Settings → Android SDK → SDK Tools → Android SDK Command-line Tools (latest)
flutter doctor
Doctor summary (to see all details, run flutter doctor -v):
[✓] Flutter (Channel stable, 2.5.0, on macOS 11.5.2 20G95 darwin-x64, locale zh-Hans-CN)
[✓] Android toolchain - develop for Android devices (Android SDK version 29.0.3)
[✓] Xcode - develop for iOS and macOS
[✓] Chrome - develop for the web
[✓] Android Studio (version 2020.3)
[✓] IntelliJ IDEA Ultimate Edition (version 2021.2)
[✓] IntelliJ IDEA Ultimate Edition (version 2021.2)
[✓] Connected device (2 available)
• No issues found!
Upvotes: 63
Reputation: 2198
If what flutter doctor
said was something like:
[!] Android toolchain - develop for Android devices (Android SDK version 30.0.2)
• Android SDK at /Users/<admin>/Library/Android/sdk
✗ cmdline-tools component is missing
Run `path/to/sdkmanager --install "cmdline-tools;latest"`
The path/to/sdkmanager
for me was:
/Users/<user>/Library/Android/sdk/tools/bin/sdkmanager
So what solved the whole thing for me was running:
/Users/<user>/Library/Android/sdk/tools/bin/sdkmanager --install "cmdline-tools;latest"
Upvotes: 28